n.拔根者；用鼻掘土的動(dòng)物；挖土機(jī)

It is vain to attempt to root out heresy by force. 試圖用暴力消除異端邪說(shuō)是徒勞的。

The plant has not struck root yet. 那棵植物還沒(méi)生根。

Unhappiness is the root cause of his illness. 不開(kāi)心是他生病的根源。

Idleness is the root of all evil. 懶惰乃萬(wàn)惡之源。

I managed to root out a copy of the document. 我好不容易才找到了文件的副本。