Preimmunization
[医] 幼儿期免疫接种
🗣️ 情景例句
for his ten o'clock appointment with you.
等着十点钟与你的晤谈。
If I wanted to rent a van, how much would it cost?
要是我租一辆搬运车，得花多少钱？
Later we learnt that there was a very important person on board.
后来我们才得知，飞机上坐了一位非常重要的人物。