Xanthine bases
[医] 黄嘌呤硷
🧩 词语组成解析
n. 黄质, 黄嘌呤\\n[化] 黄嘌呤
pl. 基础, 军事基地, 主要成分, 根据\\n[医] 基底, 底
🗣️ 情景例句
I talked with him, and he understands completely.
我与他谈了 ，他完全了解。
I ought to take his advice.
我应该接受他的劝告。
I was not surprised to find that the machine still refused to work after I had reassembled it,
等我装完后，那台割草机仍然一动不动，对此我倒并不感到吃惊。