🧩 词语组成解析
n. [建]柱身凹槽(或突筋)
n. 杂物, 杂录, 杂文集
🗣️ 情景例句
I major in English and minor in French.
我主修英语，副修法语。
My friend phoned me at 10 a.m. Yesterday.
我的朋友昨天上午10点打电话给我。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。