罗拉 羅拉 luó lā roller (loanword) 矿井 礦井 kuàng jǐng a mine / a mine shaft syn 开采 開採 kāi cǎi to extract (ore or other resource from a mine) / to exploit / to mine syn 溜冰鞋 liū bīng xié skating shoes / ice skates / roller skates / roller blades 野火 yě huǒ wildfire / (spreading like) wildfire / bush fire / farm fire (for clearing fields) syn 矿坑 礦坑 kuàng kēng mine / mine shaft syn 旱冰 hàn bīng roller skating 豁然开朗 豁然開朗 huò rán kāi lǎng suddenly opens up to a wide panorama (idiom) / to come to a wide clearing / fig. everything becomes clear at once / to achieve speedy enlightenment syn 滚筒 滾筒 gǔn tǒng roller / cylinder (machine part) / drum 大起大落 dà qǐ dà luò (of market prices etc) to rapidly fluctuate (idiom) / volatile / significant ups and downs / roller coaster syn 滚轮 滾輪 gǔn lún roller / rotating dial / (computer mouse) scroll wheel / (road roller) drum syn 压路机 壓路機 yā lù jī road roller syn 碾压 碾壓 niǎn yā to crush or compact (with a roller) / to run over (with a vehicle) / (fig.) to trounce / to wipe the floor with / to be far superior 签字笔 簽字筆 qiān zì bǐ felt-tip pen / roller ball pen / gel ink pen 轧辊 軋輥 zhá gǔn (steelmaking) roll / roller / CL:根[gen1] 过山车 過山車 guò shān chē roller coaster 挖矿 挖礦 wā kuàng to mine ore or minerals / (computing) to mine cryptocurrency 故障排除 gù zhàng pái chú fault resolution / trouble clearing 轮滑 輪滑 lún huá roller skating 金属探测器 金屬探測器 jīn shǔ tàn cè qì mine detector / mine locator 卷帘 捲簾 juǎn lián roller shutter / a blind 滚子 滾子 gǔn zi roller 卷帘门 捲帘門 juǎn lián mén roll-up door / roller shutter door 净化空气 凈化空氣 clearing of the air 雷 léi thunder / (bound form) (military) mine, as in 地雷[di4 lei2] land mine / (coll.) to shock / to stun / to astound / (Tw) (coll.) spoiler / (Tw) (coll.) to reveal plot details to (sb) syn 轴 軸 zhóu axis / axle / spool (for thread) / roller (for scrolls) / classifier for calligraphy rolls etc syn 碾 niǎn stone roller / roller and millstone / to grind / to crush / to husk syn 砣 tuó steelyard weight / stone roller / to polish jade with an emery wheel syn 辊 輥 gǔn roller 碾子 niǎn zi roller (used for milling or crushing) syn 滑旱冰 huá hàn bīng (roller)blading / roller skating / inline skating 安全鞋 ān quán xié safety shoes / mine shoes / protective boots / anti-mine boots 暴走鞋 bào zǒu xié Heelys (roller shoes with wheels protruding slightly from the heel) 霁 霽 jì sky clearing up syn 碡 dú stone roller 碡 zhóu stone roller (for threshing grain, leveling ground etc) / Taiwan pr. [du2] 磙 gǔn roller / to level with a roller 砘 dùn (agriculture) to compact loose soil with a stone roller after sowing seeds / stone roller used for this purpose syn 地雷 dì léi land mine (CL:顆|颗[ke1]) / (fig.) sore point / weak spot 金矿 金礦 jīn kuàng gold mine / gold ore syn 肥肉 féi ròu fat (e.g. pork fat) / fatty meat / (fig.) a gold mine / cash cow syn 煤矿 煤礦 méi kuàng coal mine / coal seam 矿山 礦山 kuàng shān mine 水雷 shuǐ léi naval mine 铁矿 鐵礦 tiě kuàng iron ore / iron ore mine 坑道 kēng dào mine shaft / gallery / tunnel syn 矿主 礦主 kuàng zhǔ proprietor of a mine 开矿 開礦 kāi kuàng to mine / to open a seam syn 开山 開山 kāi shān to cut into a mountain (to open a mine) / to open a monastery syn 铜矿 銅礦 tóng kuàng copper mine / copper ore 聚宝盆 聚寶盆 jù bǎo pén treasure bowl (mythology) / fig. source of wealth / cornucopia / gold mine syn 顶板 頂板 dǐng bǎn roof / roof plate / rock layer forming roof of a cave or mine / abacus 排雷 pái léi (military) to clear mines / mine clearance syn 我的 wǒ de my / mine 矿场 礦場 kuàng chǎng a mine / pit 挖开 挖開 wā kāi to dig into / to cut a mine into 原矿 原礦 yuán kuàng run of mine 地雷战 地雷戰 landmine warfare / mine warfare 探雷 tàn léi to detect mines / mine detection syn 探雷器 tàn léi qì mine detector / mine locator 搋子 chuāi zi plunger (for clearing drains) 轮式工具柜 roller tool cabinet / roller cabinet / roller trolley 信息交换中心 信息交換中心 information clearing house / clearing house 排雷直列装药 mine-clearing line charge / explosive line charge 排雷组 mine-clearing party 特别排雷部队 Special Mine-clearing unit 开道组 開道組 kāi dào zǔ breaching party / mine-clearing party / demining team 排雷犁 mine-clearing blade AVLM装甲扫雷车 AVLM裝甲掃雷車 armoured Vehicle Launched Mine Clearing Line Charge / Armoured Vehicle Launched MICLIC 中型排雷坦克 medium mine clearing tank 排雷安全灯 排雷安全燈 security lights for mine clearing 排雷防护装束 排雷防護裝束 protective gear for mine clearing 排雷行动计划 排雷行動計劃 Action Plan for mine clearing 排雷坦克 mine-clearing tank 核地雷 hé dì léi nuclear land mine / nuclear mine 峒室 dòng shì underground mine storage room / mine passage 地雷行动规划和快速反应框架 Framework for Mine Action Planning and Rapid Response / Mine Action Rapid Response Plan / Rapid Response Plan 地雷行动快速反应计划 Framework for Mine Action Planning and Rapid Response / Mine Action Rapid Response Plan / Rapid Response Plan 快速反应计划 Framework for Mine Action Planning and Rapid Response / Mine Action Rapid Response Plan / Rapid Response Plan 压发雷 pressure-fused mine / pressure mine 杀伤人员地雷 anti-personnel mine / anti-personnel landmine / AP mine 桩雷 zhuāng léi stake mine / staked mine 跳雷 tiào léi bounding mine / jumping mine 国际提高地雷意识和协助地雷行动日 International Day for Mine Awareness and Assistance in Mine Action 匣形雷 xiá xíng léi box mine / shoe box mine 地雷行动处 United Nations Mine Action Service / Mine Action Service 地雷行动官员 mine action official / mine action officer 练习雷 練習雷 liàn xí léi practice mine / exercise mine 防护靴 防護靴 fáng hù xuē safety shoes / mine shoes / protective boots / anti-mine boots 防雷靴 fáng léi xuē safety shoes / mine shoes / protective boots / anti-mine boots 72型雷 72xing2 léi type 72 mine / T-72 mine T-72型雷 T-72xing2 léi type 72 mine / T-72 mine 地雷威胁 地雷威脅 mine threat / mine and UXO threat 地雷和未爆弹药威胁 地雷和未爆彈藥威脅 mine threat / mine and UXO threat 手工布雷 shǒu gōng bù léi manually emplaced mine / hand-emplaced mine 感应雷 感應雷 influence-fused mine / influence mine 非触发雷 非觸發雷 influence-fused mine / influence mine 防雷车 防雷車 mine-protected vehicle / mine-resistant vehicle 两用地雷 兩用地雷 dual-use mine / hybrid mine 