Tartness
n. 酸, 尖刻
? 同義詞
?? 牛津釋義
tartness
n [U].
??? 情景例句
What about the rings?
戒指怎么辦？
I'm glad to hear that.
聽到這消息我很高興。
I concluded that they were simply shy of strangers.
我認為這不過是他們在陌生人面前表現出的害羞。