Bioptics
adj. 【外科学】活组织检查的
🗣️ 情景例句
Sheet--s-h-e-e-t.
Sheet s-h-e-e-t。
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
the other the lack of freedom of the individual research worker.
二是研究人员缺乏个人自由。