Vaccinator
n. 接种员\\n[医] 接种员; 种痘器
🏥 医学释义
接种器，种痘器
🗣️ 情景例句
I'm just happy that we're able to talk about it.
我很高兴我们能够一起商讨这件事。
How much is a bus ticket?
公共汽车票要多少钱？
Everyone knows that if he shouts in the vicinity of a wall or a mountainside, an echo will come back.
大家都知道，在墙壁或山腰附近发出的喊声，就会听到回声。