Premune
a. 预免疫的
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
I envy you.
我羡慕你。
Mrs.Richards sent her children to school and went upstairs to her bedroom.
把孩子送去上学，然后来到楼上自己的卧室。