Trefoils
(trefoil 的复数) n. 车轴草, 三叶草\\n[医] 三叶草, 三叶豆
🗣️ 情景例句
if you can't make the payments.
如果你们不能还钱
Can you do me a favour?
您能帮我个忙吗？
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，