Alternation law
[化] 更迭律; 更迭定律
🧩 词语组成解析
alternation
[ˌɔ:ltə:'neiʃən]
n. 交替，轮流，间隔;交替工作;更迭;变换;
law
[lɔ:]
n. 法;法学;规律;法制;
vt.& vi. [口语、方言]诉诸法律，对…起诉，控告;
vt. 控告;对…起诉;
🗣️ 情景例句
Will you be so kind as to help me out of the difficulty?
帮助我克服困难，好吗？
I'm free tonight.
我今晚有空。
That's good. I think I'll sow my carrot seed tomorrow.
好呀，我想明天播胡萝卜种。