Immunocontraception
免疫避孕
🗣️ 情景例句
Would you like to go on a date with me?
你想和我约会吗？
You agreed that we could make a little change in design if necessary.
可你们曾经答应这，如有必要，图案可以稍作改动。
There is hope so long as he is with us.
只要他在就有希望。