| 释义 |
〔trichloroethylene〕A heavy, colorless, toxic liquid, CHCl:CCl2, used to degrease metals, as an extraction solvent for oils and waxes, as a refrigerant, in dry cleaning, and as a fumigant. 三氯乙烯：一种比重大、无色、有毒的液体CHCl:CCl2，用作金属的去油剂、油类和蜡的萃取溶济、冷却剂和熏剂，也用于干洗中 〔wavellite〕A colorless to greenish yellow or black mineral, Al3(PO 4)2(OH) 3·5H 2O, having finely acicular, radiating crystals and sometimes mined for the extraction of phosphorous. 银星石：无色到黄绿色或黑色的矿物，Al3(PO 4)2(OH) 3·5H 2O，具有辐射细针状的水晶体，有时是开采用来萃取磷 |