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
That's irrelevant.
那不相干。
I'm not from around here.
我不是本地人。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。