Bidirectional microphone
[电] 双向微音器
🧩 词语组成解析
[计] 双向的
🗣️ 情景例句
and I will bring the cola and the plastic cups.
我拿可乐和塑胶杯来。
We can't fly our kites any more because the wind has stopped.
由于风静止，所以已经没法放风筝了。
It's a pen.
一支钢笔。