A thick shrub.

灌木；矮树丛。

A forest region; wild, uncleared country.

丛林地；(澳洲)未开垦的林地。

To put out small branches thickly; grow thickly, like a bush.

生成灌木形；丛生(如丛林)。

Of an inferior class or group of its kind; unprofessional; amateurish.

同类中较低级的；不够熟练的；业余的。

A lining used to reduce friction; a bushing.

【机】(避免磨擦的)轴衬；衬套；【电】套管。

To furnish with a bushing.

装上轴衬。