Haematinometer
血红素计
🗣️ 情景例句
Thank you very much.
非常感谢。
He likes playing ping-pong.
他喜欢去打乒乓球。
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。