Physiochemistry
[医] 生理化学
🗣️ 情景例句
alone in the animal shelter.
独自在动物收容所 。
One cannot make bricks without straw.
巧妇难为无米之炊。
By then, however, in many places the grass had already taken root.
然而到那时，很多地方的草已经生了根。