Redledgeite
硅镁铬钛矿
🗣️ 情景例句
That's something to consider.
这是需要考虑的一点。
Time tries all.
时间检验一切。
But even the mosquito has been subdued by attention to drainage and by chemical sprays.
然而即使蚊子，也由于我们注意清理污水和喷洒化学药品而被制服了。