bivalve的意思

bivalve

英式音标['baɪ'vælv]
美式英标['baɪvælv]

基本解释

n. 双壳贝；[无脊椎] 双壳类动物

adj. 双壳的；两瓣的

中文词源

bivalve 双壳软体动物

前缀bi-, 两。valve, 阀。

英文词源

bivalve (adj.): 1660s in reference to mollusks with double shells; 1670s in reference to shutters or doors; from bi- + valve. The noun is 1680s in the mollusk sense.

实用例句

1. But did you ever notice anyone try to open the terrestrial bivalve with a typewriter?: 不过您曾注意到有人设法用打字机来打开这地球上的双壳类动物么?

2. When the Thompson quadruplets espied him one day bivalve and ran quickly away.: 有一天,汤普森家的四胞胎看见他,“双壳贝!”喊完后一溜烟的跑走了.

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