Headgroups
(headgroup 的复数) [医]首基
🗣️ 情景例句
I used to love to go to the Metropolitan Museum of Art.
我过去很喜欢去大都会美术馆。
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿
I can understand why.
其原因我能理解。