Zero tillage
免耕法
?? 詞語組成解析
zero
['z?ro]
n. （數字）0;零度;
adj. 全無的，沒有的;
v. . 聚焦，集中;
n. 耕種, 耕地, 耕作
??? 情景例句
Yes, I remember. You were a great help.
是的， 我記得。你幫了個大忙。
I have no idea what they're going to say, so I'll have to play it by ear.
我一點不知道他們將會說些什么，所以我只好見機行事。
Three, please.
三瓶。