🧩 词语组成解析
[医] 囊泡, [小]水疱
n. 脐, 中心\\n[医] 脐
🗣️ 情景例句
We would adopt payment by instalments for our present practice,
这次交易我们将采取分期付款方式，
How do I address you?
我怎么称呼你？
When we talk about the universe, we mean the earth, the sun, the moon and the stars, and the space between them.
人们谈论宇宙时，是指地球、太阳、月亮、星星以及它们存在的空间。