英语词汇“booster”的读音、翻译、释义、用法及例句-留学网

词汇	booster
释义	boost·er /`bustə; ˈbuːstə/ n 1 confidence/ego/morale etc booster something that increases someone's confidence etc 增强信心/自尊/士气等的事物 2 [C] an engine that provides additional power for a SPACECRAFT 飞船推进器 3 [C] a small quantity of a drug that increases the effect of one that was given before 〔增强药效的〕附加剂量，加强剂: a booster vaccination 疫苗加强剂
随便看	kebabs kebobs keel keel keeled keeled over keeling keeling-over keeling over keel-like keel over keel-over keels keels' keels over keely keel² keel¹ *keen keen keen-about broccolis brochure brochures broil

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