Batea
(硝酸钠)晶体收集器
🗣️ 情景例句
Sure.
当然。
He who does no good, does evil enough.
好事不做，坏事做绝。
As is so often pointed out, knowledge is a two-edged weapon which can be used equally for good or evil.
正像人们常常指出的，知识是一把双刃刀，可以用于造福，也可以用来为害。