Protective inoculation
[医] 防御接种
🧩 词语组成解析
inoculation
[ɪˌnɑkjəˈleʃən]
n. <植>接芽;<医>预防接种;
🗣️ 情景例句
I'm really sorry to hear about that.
听到这个消息真让我感到难过。
A horse stumbles that has four legs.
人有失手日，马有失蹄时。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打电话向女儿求援，说她碰到了一点儿小麻烦。