Cah
[医][=carbonic anhydrase]碳酸酐酶
🗣️ 情景例句
Dad, Richard--Alexandra's here.
爸爸 Richard Alexandra来了。
Put (or Lay or Set) one's shoulder to the wheel.
出一把力。
The ground supported fewer plants, and the insects which lived on these plants died out.
地上长的植物少了，生活在这些植物上的昆虫就消亡了。