noun 下载 🔗分享 灌木丛,矮树丛 The plants in a forest which only reach a relatively low height (such as shrubs and bushes). Examples : "The lost keys were hidden deep in the tangled undergrowth near the park bench. " 丢失的钥匙藏在公园长椅附近,那片纠结的矮树丛深处。 plant environment nature biology ecology 与AI对话词汇游戏阅读练习