Precipitinogen
n. [医]沉淀原, 沉淀素原
🗣️ 情景例句
Find a productive hobby, and see if you can learn something.
找一个具有意义的爱好，看你能否从中学到什么。
We are looking forward to our vacation.
我们盼望着假期的到来。
Just ahead of us there was a huge fissure.
离我们不远处，出现一个大裂缝。