Pendentives
(pendentive 的復數) n. 穹隅
??? 情景例句
What time?
什么時候
Excuse me I couldn't tell you beforehand.
對不起我不能事先告訴你。
I'll have apple pie with ice cream and jam sauce.
我要一份蘋果餅，淋上冰淇淋和果醬。