Rooter
n. 拔根者, 用鼻拱土的动物, 挖土机, 啦啦队员
🗣️ 情景例句
You have been working on this for some time, Richard.
你从事这工作已有一段时间了， Richard。
How long have you studied English?
你学英语多久了？
I have known very few writers, but those I have known,
我所认识的作家寥寥无几，然而凡是我所认识