Inoculate against
接种预防
🧩 词语组成解析
inoculate
[i'nɔkjuleit]
vt. 给…做预防注射;
🗣️ 情景例句
It's five years ago.
那是五年前了。
How long have you stayed there?
你在那儿住多久了？
What will be the population of these countries by the end of the twentieth century?
到20世界末较发达国家的人口将是多少？