Val
[化] 缬氨酸
🗣️ 情景例句
The horse leaped a stream.
马越过小溪。
Don't throw out your dirty water before you get in fresh.
清水未打来，赃水莫倒掉。
Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.
人们很少能看到活着的这类动物，因为它们生活在600英尺深的水下。