Copperas
n. 綠礬\\n[化] 綠礬; 水綠礬; 皂礬(天然結(jié)晶硫酸亞鐵)
??? 情景例句
It's such an important decision.
這是一個(gè)如此重要的決定。
Li Ming's parents are in favor of his plan.
李明的父母都支持他的計(jì)劃。
Winter was coming on and the hills threatened the surrounding villages with destruction, for heavy rain would not only wash away the soil but would cause serious floods as well.
冬季即將來臨，這些山丘對(duì)周圍的村莊具有毀滅性的威脅，因?yàn)榇笥瓴粌H會(huì)沖走土壤，而且還會(huì)引起嚴(yán)重的水災(zāi)。