Coeffcient rooting
[计] 系数求根
🧩 词语组成解析
[计] 求根
🗣️ 情景例句
I've got it. This one's on me.
我都付了。这一顿我请客。
I like to play tennis,but I'm not a very good player.
我喜欢打网球，但是我不是一个很好的运动员。
I'd like to get this film developed.
我要冲洗这卷胶卷。