Pendentives
(pendentive 的复数) n. 穹隅
🗣️ 情景例句
Let's get together and have a group study session.
咱们在一起组织一个学习小组吧。
How much is the salary a month?
每月薪水多少？
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。