Proteins
n. 蛋白质( protein的复数形式 )
🗣️ 情景例句
No, these are only personal effects.
没有，这只是些私人用品。
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
I can let you have this kind cheaper.
我可以算你便宜一点。