Aerial propeller
[机] 航空螺旋桨
🧩 词语组成解析
🗣️ 情景例句
You're just wasting your breath.
你在白费口舌。
Sorry to keep you waiting.
抱歉让你久等了。
He told me that he would give up his job.
他告诉我他要辞职。