Qn
abbr. 问题（question）；（国际象棋中的）后翼马（queen's knight）
🗣️ 情景例句
No, I could never agree to sign this contract.
不，我无论如何也不会签这份合同。
Men love to hear well of themselves.
阿谀奉承话，人们皆爱听。
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。