Proteins
n. 蛋白质( protein的复数形式 )
🗣️ 情景例句
With great tact, Lily said that it was time for her to go.
莉莉机智地说她该走了。
A police dog follows a scent.
一条警犬在追踪着气味。
I just didn't wish to put you to the trouble of changing a large note.
只不过我不想麻烦你破开一张大票子罢了。