Tetracyclone
四环酮
🗣️ 情景例句
All we have to do now is shake hands.
现在我们所该做的只是握手了。
I'm not young enough.
我还不够年轻。
He wore a small black hat, very wide trousers, a moustache and carried a stick that he swung in the air as he walked.
他头戴一顶小黑帽，身穿一条非常宽大的裤子，嘴上留着小胡子，手提着一根他边走边在空中挥舞的手杖。