音标:['kʌvəts] ;
n. 隐蔽的, 不公开的, 秘密的( covert的复数形式 ); 复羽
n. a flock of coots
n. a covering that serves to conceal or shelter something

coverts的用法和样例:

例句

  1. Usually there is a distinct contrast between the black primaries and brown coverts, still evident at middle distances.长尾水剃通常在黑色的初级飞羽与棕色的覆羽之间有著明显的对比,在中距离的时候仍是可见的。
  2. Its tail is long and black with gray uppertail coverts and orange brown undertail coverts.尾羽修长黑色,尾上覆羽灰色,尾下覆羽橙褐色。

Here are some facts about sweet potatoes you probably don't know: 这里有一些关于红薯你可能还不知道的事实: Sweet Potatoes Originated in the Americas 红薯起源于美洲 They're in the family of plants that includes morning glori

发表于:2019-02-02 / 阅读(195) / 评论(0) 分类 阅读空间

Todd: Hello, Mike. Mike: Hey. Todd: Now, Mike, you are diabetic. Mike: That's right. Todd: OK, so that means you have diabetes. Mike: That's right. Todd: Can you explain what diabetes is? Mike: OK, basically, your body... everybody has an organ in th

发表于:2019-02-03 / 阅读(207) / 评论(0) 分类 原版英语对话1000个
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131 i-metaiodobenzylguanidine (mibg)
acting copy
aeromonas caviae
althionic acid
amour
amphiboline
Amydrium hainanense
anti-beriberi
ascobolus michaudii
atypical structure
banjulele
basketries
bellmont
billiardist
body-checkeds
BRC-51708
broad band amplifier
broiler chickens
C3b
ceratoscope
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Chinese broccoli
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descriptive chemical oceanography
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dideoxycytidine triphosphate
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DPWM
editio princeps
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eosinlike
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genus dendrolaguss
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gray pig iron
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latent scarlet fever
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memory management algorithm
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scarce capacity
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Valeriana fauriei
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