Coag
[医][=coagglutination]协同凝集反应
🗣️ 情景例句
who's responsible for this meeting,
他是这个会议的负责人
School should be a time for learning.
学生时代，应该学习许多重要的事情。
There is only enough spring water to supply the needs of the houses, so we have to pump from the river for farm use.
泉水只能满足家庭生活用水，因此我们必须从河里抽水以用于农业生产。