Partial grous
[医] 部分抗体群
🧩 词语组成解析
🗣️ 情景例句
My brother Robbie ...
我弟弟Robbie……
Mike and David hate to mow the lawn.
麦克和大卫都非常讨厌修剪草坪。
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。