Immunostaining
(immunostain 的现在分词) n. 免疫标记
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
He is eating a lot.
他吃了很多。
Yes, Miss Zhao. answered the students. Now, who is on duty today?
“好的，赵小姐，”同学们回答。“今天谁值日？”