Immunoreactivity
免疫反应性
🗣️ 情景例句
Seven letters ... two words ...
七个字母……两个字……
Whom will you invite to the picnic?
你将邀请谁参加野餐？
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。