小测验：选择正确的单词

1. We had to chop a way through the undergrowth.
   我们必须在矮树林中砍伐出一条路来。
2. They wormed their way through the undergrowth.
   他们缓慢地穿过林下灌木丛。
3. There were half a dozen foxes skulking in the undergrowth.
   在林下灌丛中潜伏着五六只狐狸。
4. The hunters beat a path through the undergrowth.
   猎人们开了一条路穿过小树丛.
5. We hacked our way through the undergrowth.
   我们披荆斩棘在矮树丛中前进.

　1个名词解释