Negapillin
负青霉素
🗣️ 情景例句
sacrifices have to be made by one partner from time to time.
总要有一方必须不时做些牺牲。
You must not pledge your own health.
切不可把健康作孤注一掷。
and then only if we are very original.
就这也需要我们有独创的思想。