Immunocontraception
免疫避孕
🗣️ 情景例句
The other day he finally popped the question.
第二天他终于开口求婚了。
He washes dresses every day.
他每天都洗衣服。
We are always willing to cooperate with you and if necessary make some concessions.
我们总是愿意合作的，如果需要还可以做些让步。