Bisphenoid
(正交晶的或四方晶的)双榍
🗣️ 情景例句
The guests are waiting.
客人们正等着呢。
He is rich enough who has true friends.
有真朋友的人是富翁。
Postcards always spoil my holidays.
明信片总搅得我假日不得安宁。