Preventive inoculation
[医] 预防接种
🧩 词语组成解析
preventive
[pri'ventiv, pri:-]
n. 预防;防止;预防措施;预防药;
adj. 预防的;防止的;
inoculation
[ɪˌnɑkjəˈleʃən]
n. <植>接芽;<医>预防接种;
🗣️ 情景例句
Sometimes, at night,
有时候， 在夜晚，
Are you through?
你有完没完啊？
gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.
地球引力是持续不断企图使海面复原为平面的力量。