Precipitinogen
n. [医]沉淀原, 沉淀素原
🗣️ 情景例句
She was caught in the branches of our tree.
被我们家树上的树枝夹住了。
Americans wonder what has become of the idealism of the last decade.
美国人的理想主义，不知道在这十年间变得怎样了。
I'll check it out.
我去查查看。