bivalve的词源

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.

中文词源

bivalve：双壳软体动物

前缀bi-, 两。valve, 阀。

该词的英语词源请访问趣词词源英文版：bivalve 词源，bivalve 含义。