Sparganium simplex huds.
[医] 小黑三棱
🧩 词语组成解析
[医] 黑三棱属
simplex
['sɪmpleks]
adj. 单纯的，单一的;
n. 单层公寓;单形;
🗣️ 情景例句
I've been thinking about it for weeks now.
为这事我想了几个星期。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
How do you do?
你好！