Precipitin
n. 沉淀素\\n[化] 沉淀素
🗣️ 情景例句
A son and his wife and their three children--my grandchildren.
有个儿子， 还有儿媳妇以及他们的三个孩子，我的孙儿女们。
To receive
接受
The doctor advised me to give up smoking.
医生建议我戒烟。