Periostracum cicadae
[医] 蝉蜕
🧩 词语组成解析
n. (软体动物介壳的) 角质层
n. 蝉( cicada的名词复数 )
🗣️ 情景例句
I have a ticket, I know.
我知道我有车票。
My sister is the oldest.
我的姐姐是最大。
Jim, could you help me, please? I want to get some books.
吉姆，你能帮我一下吗？我想拿些书。