记忆方法
将“defoliate”分解为“de-”（表示去除或减少）和“foliage”（树叶）。记忆方法是想象“de”代表把树叶（foliage）全部“去除”（iate），就像树叶被砍掉或脱落。这样可以帮助你记住单词“defoliate”的意思是使树叶脱落。
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英语词源
- defoliate (v.)
- 1793, perhaps a back-formation from defoliation. Earlier in this sense was defoil (c. 1600). Related: Defoliated; defoliating.
权威例句
- 1. The tree is leafless [ defoliate ] .
- 这棵树 秃 了.
- 2. Dioxin was the ingredient in Agent Orange, used to defoliate Vietnam.
- 越南战场上用于毁灭林区的“橙剂”，其成分是二氧杂芑。