Bivalve
n. 双壳类动物\\n[医] 两瓣的, 两片的
📖 牛津释义
bivalve
n
(zoology 动) shellfish with a hinged double shell, eg a mussel or clam 双壳贝类（如贻贝或蛤）
[attrib 作定语]
a bivalve mollusc 一种双壳软体动物.
🏥 医学释义
①双阀 ②两瓣的，两片的
🗣️ 情景例句
I'm looking forward to the weekend.
我在期待着周末的到来。
Please give me a piece of pie.
请给我一个苹果饼。
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了