Pentaborate
五硼酸盐
🗣️ 情景例句
Hei mister, I'm lost.
先生我迷路了。
Wise men love truth, whereas fools shun it.
聪明人爱真理，蠢人背弃真理。
It has long been known that the hunting scenes depicted on walls were not simply a form of artistic expression.
大家早就知道，画在墙上的狩猎图景并不是单纯的艺术表现形式，