Precipitinoid
[医] 类沉淀素
🗣️ 情景例句
I'm your mother.
我是你母亲。
We'd like to know your availability and conditions of sale of this line.
我们想了解一下你方在这方面的供货能力及销售条件。
'My dog had taken in into the garden.He often does this!'
“我的狗把它弄到花园里去了，他常干这种事！”