Siphonostele
n. [植]管状中柱
🔁 扩展释义
【医】 管状中柱
🗣️ 情景例句
Can you tell me where the campus library is located?
能告诉我校图书馆在哪儿吗？
You're welcome.
别客气。
It's been open for several years.
它建成已有好几年了。