1.exterminate 消滅;根除
A huge effort was made to exterminate the rats
滅鼠花了大力氣 。
2.infest 大批滋生
The kitchen was infested with ants.
廚房里到處是螞蟻 。
3.habitat 棲息地
The panda's natural habitat is the bamboo forest.
大熊貓的天然棲息地是竹林 。
4.abstract 抽取
The author has abstracted poems from earlier books.
作者從以前的書中摘取了一些詩作 。