Abc's
n. 基础知识；字母表 (ABC的变形)
🗣️ 情景例句
I'm sure they'll find the owner.
我相信他们会找到狗的主人。
More of our worries come from within than from without.
烦恼发乎内者多于发乎外。
It can be unpleasant to live even several miles from an aerodrome;
即使住在离机场几英里以外的地方，机场的噪音也会使人难受。