Vinethene
[医] 乙烯醚(商品名)
🗣️ 情景例句
please don't complain
你可别再抱怨
Do one's level best.
尽力而为。
Even seemingly insignificant remains can shed interesting light on the history of early man.
即使看起来微不足道的遗物，也可能揭示人类早期历史的一些有趣的内容。