underbrush是什么意思
音标:英 [ˈʌndəbrʌʃ]美 [ˈʌndɚˌbrʌʃ]
林下灌丛
the brush (small trees and bushes and ferns etc.) growing beneath taller trees in a wood or forest
underbrush的用法和例句：
1.
My fastest rate of speed, the decline angle of this hill, the pace of the fire, the dryness of the underbrush a gazelle would be taken in minutes.
我最快的速度 这个山坡的斜率 火势蔓延的速度 下层林丛的干燥程度 就算是瞪羚几分钟之内也会被包围了
