Arrow number
[计] 箭头序号
🧩 词语组成解析
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['æro]
n. 矢，箭;箭状物;箭头记号;[天]天箭座;
🗣️ 情景例句
That's it.
就这样。
You can't make omelets (or omeletts) without breaking eggs.
有失才有得。
I don't have any cash with me.
我身上没带现金。