Immunising
(immunise 的现在分词) vt. 使免除, 使免疫
🗣️ 情景例句
It took years of hard work.
那需要多年辛苦工作。
He learns English every day.
他每天都学英语。
Ironically, Europe, which had bequeathed the rabbit as a pest to Australia,
具有讽刺意味的是，欧洲把这种兔子作为有害动物传给澳洲，