Monoplyletism
[医] 一元论(血细胞)
🗣️ 情景例句
Good morning, sir.
早安，先生。
Come on now-buck up-face the music-nose to the grindstone.
快振作起来，面对现实，埋头苦干。
Zheng Jie, I would like to support your music school.
郑杰，我愿意资助你办音乐学校。