Thermal current
[化] 热流
🧩 词语组成解析
🗣️ 情景例句
Thank you, Grandpa.
谢谢你， 爷爷。
I'd be glad to help.
我乐意帮忙。
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。