layer

/'leiә/

柯林斯星级

牛津核心词汇

BNC频率: 2248

现代语料频率: 2168

n. 层, 产卵鸡, 放置者

vt. 分层堆积, 压植

[计] 层

United States professional baseball player who hit more home runs than Babe Ruth (born in 1934) n

n a breakdown of a cell layer in the epidermis (as in pemphigus)

n an abnormal but benign thickening of the prickle-cell layer of the skin (as in psoriasis)

the reeds are made to vibrate by air from the bellows controlled by the player

n an enveloping or covering membrane or layer of body tissue

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