英語(yǔ)解釋法語(yǔ)解釋

operculum

音標(biāo)[?u'p?:kjul?m]

operculum是什么意思、operculum怎么讀

operculum漢語(yǔ)翻譯

n. 葉蓋, 鰓蓋骨
【醫(yī)】蓋, 島蓋, 蓋(昆蟲(chóng)), 厴(軟體動(dòng)物), 鰓蓋(魚(yú))

operculum詞型變化

副詞:opercularly 形容詞:opercular 名詞復(fù)數(shù):opercula

operculum英語(yǔ)解釋

名詞 operculum:

a hard flap serving as a cover for (a) the gill slits in fishes or (b) the opening of the shell in certain gastropods when the body is retracted

operculum詳細(xì)解釋

o.per.cu.lum

n.（名詞）
【復(fù)數(shù)】 o.per.cu.la[-l…] 或 o.per.cu.lums 【生物學(xué)】
A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks.
鰓蓋：覆蓋在一孔或縫隙上的蓋，如一些魚(yú)類的鰓或覆蓋在蛇或其它軟體動(dòng)物身上的角質(zhì)殼

來(lái)源：
Latin [lid]
拉丁語(yǔ) [蓋]
from operore [to cover] * see wer- 4
源自 operore [蓋上] *參見(jiàn) wer- 4

【引伸】
oper.cular
oper.cularly
adv.（副詞）