英语词汇“Vaccination for smallpox is efficacious”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Vaccination for smallpox is efficacious
释义	Vaccination for smallpox is efficacious. 种牛痘防天花是有效的。
随便看	award of arbitration award of bid award of contract award of honour award of the mintmaster japan award of the reader favor award over ceiling price award points award salary Awards and Prizes award sb a cup award sb a medal award sb a research grant award sb a scholarship award sb the degree of M.A award sb with a medal award sB.with a medalconfer a medal on sB award sB.with a medal confer a medal on sB. awards ceremonies awards ceremony awards-ceremony award scheme awards dinner award sentenced by default award setting