A-b-c
n. 基础知识；字母表\\nabbr. 美国广播公司（American Broadcasting Company）；澳大利亚广播公司（Australian Broadcasting Corporation）；出生在美国的华人（American - born Chinese）
🗣️ 情景例句
Is that tall or average or what?
这样尺寸是高呢， 还是普通， 或者算怎样？
He felt his work was not as fulfilling as it could be.
他感觉他的工作并无法使他感到满足。
I'd say about half of the shipment is unusable.
我看大概有一半的货不能用了。