Immunising
(immunise 的现在分词) vt. 使免除, 使免疫
🗣️ 情景例句
You haven't changed a bit.
你们一点都没有变。
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
You can never turn the clock back.
时光不能倒流。