| 释义 |
DEFINITIVE EXAMPLES 权威例句〔boehmite〕A white to dark reddish-brown orthorhombic mineral, AlO(OH), present in bauxite.勃姆石:白色至深红褐色斜方晶矿物,AlO(OH),存在铝土岩中美国传统It is much cheaper to recycle aluminium from waste than to extract it from bauxite.从废品中回收铝比从铝土岩中提炼铝要便宜得多。剑桥国际 |