Lactyl
乳酸基, 乳酰基
🗣️ 情景例句
You can hunt for jobs in the newspaper.
你可以在报纸上寻找工作。
What''s the fare to New York, Economy Class?
去纽约的经济舱机票多少钱？
Let's move that bag, or there may be an accident. said Li Lei.
“我们搬走那包米，要不会出交通事故的”，李垒说。