defoliate

英式音标：[ˌdi:ˈfəʊlieɪt]

美式音标：[ˌdiˈfoʊlieɪt]

词语分类：TEM8,GRE

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概况：

vt. 使落叶

vi. 落叶

词义：

v.

（使）落叶；

变形

过去式：defoliated过去分词：defoliated现在分词：defoliating第三人称单数：defoliates

英英释义

defoliate[ ,di:'fəulieit ]

v.strip the leaves or branches from

"defoliate the trees with pesticides"

adj.deprived of leaves

同义词：defoliated

用法：

双语例句

用作动词(v.)

Infestations of these caterpillars may defoliate oaks and other hardwood trees but usually do no permanent damage.
横行的毛虫使得橡树落叶和其他硬木树但是通常不会有持久的损害。

权威例句

Notes: Starch Content in Roots of Defoliated Sugar Maple

Resilience of mycorrhizal fungi on defoliated and fertilized hybrid poplars

Using dendrochronology to measure radial growth of defoliated trees

Condensed tannin as anti-defoliate agent against browsing by giraffe ( Giraffa camelopardalis ) in the Kruger National Park

Nitrogen Mobilization from Stubble and Roots during Re-growth of Defoliated Perennial Ryegrass

Spruce budworm handbook: Using Dendrochronology to Measure Radial Growth of Defoliated Trees

A Modified Self-thinning Equation to Describe Size/Density Relationships for Defoliated Swards

Changes in stubble carbohydrate content during regrowth of defoliated perennial ryegrass ( Lolium perenne L.) on two nitrogen levels

Mobilization of nitrogen reserves during regrowth of defoliated Trifolium repens L. and identification of potential vegetative stora...

Effects of shading on the growth and nitrogen content of green panic and Siratro in pure and mixed swards defoliated at two frequenc...

同根词：defoliation,defoliated,defoliate,defoliant

英语词源：

defoliate (v.)

1793, perhaps a back-formation from defoliation. Earlier in this sense was defoil (c. 1600). Related: Defoliated; defoliating.

造句：

1. The tree is leafless [defoliate].

这棵树秃了。

《新英汉大辞典》

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。

www.youdict.com

3. Chimonanthus, which includes 5 vegetation form, mainly grows in the evergreen defoliate broad- leaved mixed forest and evergreen broad- leaved forest.

蜡梅属植物跨有5个植被类型，主要生长在常绿落叶阔叶混交林和常绿阔叶林地带。

zuci.chaziwang.com

4. Chimonanthus, which includes 5 vegetation form, mainly grows in the evergreen defoliate broad- leaved mixed forest and evergreen broad- leaved forest.

蜡梅属植物跨有5个植被类型，主要生长在常绿落叶阔叶混交林和常绿阔叶林地带。

zuci.chaziwang.com

5. The tree is leafless [defoliate].

这棵树秃了。

-- 来源 -- 英汉 - 辞典例句

6. a herbicide used in the Vietnam War to defoliate forest areas.

越战中使用的导致森林地区树木落叶的除草剂。

-- 来源 -- 汉英 - 翻译参考