Rbg
[医][=reverse brdu giemsa band]brdu吉姆萨反转带，5-溴脱氧尿苷吉姆萨反转带
🗣️ 情景例句
Oh, that's too bad, Robbie.
啊 ，那太遗憾了， Robbie。
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
who produced it with a flourish and pointed out a microscopic 'o' beside the time of the arrival of the train at his station;
站长拿着时刻表一挥手，指着那趟列车到站时刻旁边一个很小的圆圈标记。