铅 ⇒
铅笔 qiānbǐ, [鉛筆], (lead) pencil/CL:支[zhī],枝[zhī],桿|杆[gǎn]
铅 qiān, [鈆]/[鉛], old variant of 鉛|铅[qiān], lead (chemistry)
铅笔盒 qiānbǐhé, [鉛筆盒], pencil case
铅中毒 铅球 qiānqiú, [鉛球], shot put (athletics event)
铅块 铅字 qiānzì, [鉛字], type/movable letters (printing)
铅锤 qiānchuí, [鉛錘], bob of a plumbline
铅印 铅封 自动铅笔 zìdòngqiānbǐ, [自動鉛筆], mechanical pencil/propelling pencil
铅笔画 铅玻璃
矿 ⇒
矿 kuàng, [礦]/[鑛], ore/mine, variant of 礦|矿[kuàng]
矿工 kuànggōng, [礦工], miner
金矿 jīnkuàng, [金礦], gold mine/gold ore
矿井 kuàngjǐng, [礦井], a mine/a mine shaft
矿泉水 kuàngquánshuǐ, [礦泉水], mineral spring water/CL:瓶[píng],杯[bēi]
煤矿 méikuàng, [煤礦], coal mine/coal seam
矿石 kuàngshí, [礦石], ore
矿物 kuàngwù, [礦物], mineral
矿物质 kuàngwùzhì, [礦物質], mineral, esp. dietary mineral
采矿 cǎikuàng, [採礦], mining
矿山 kuàngshān, [礦山], mine
矿坑 kuàngkēng, [礦坑], mine/mine shaft
银矿 矿泉 kuàngquán, [礦泉], mineral spring
矿产 kuàngchǎn, [礦產], minerals
矿区 kuàngqū, [礦區], mining site/mining area
盐矿 矿业 kuàngyè, [礦業], mining industry
铁矿 tiěkuàng, [鐵礦], iron ore/iron ore mine
矿藏 kuàngcáng, [礦藏], mineral resources
矿泉水瓶 矿主 kuàngzhǔ, [礦主], proprietor of a mine
露天矿 矿物油 开矿 kāikuàng, [開礦], to mine/to open a seam
矿上 矿脉 kuàngmài, [礦脈], vein of ore
探矿 tànkuàng, [探礦], to prospect/to dig for coal or minerals
铜矿 tóngkuàng, [銅礦], copper mine/copper ore
油矿 铀矿 矿渣 kuàngzhā, [礦渣], slag (mining)
磁铁矿 cítiěkuàng, [磁鐵礦], magnetite FěÒ
铝土矿 锡矿 xīkuàng, [錫礦], tin ore
矿样 黄铁矿 huángtiěkuàng, [黃鐵礦], pyrite
地矿 铬铁矿 矿床 kuàngchuáng, [礦床], (mineral) deposit
铁矿石 tiěkuàngshí, [鐵礦石], iron ore
矿车 kuàngchē, [礦車], miner's cart/pit truck
辉铜矿 选矿