单词	premarketing
释义	premarketing adjective pre·​mar·​ket·​ing (ˌ)prē-ˈmär-kə-tiŋ  variants or pre-marketing : occurring or done before a product is marketed : premarket sense 1 premarketing testing premarketing clinical trials Word History First Known Use 1950, in the meaning defined above
随便看	semaphoric semaphorical semaphorically semaphoring semaphorist Semarang semas semasiological semasiologies semasiologist semasiologists rhodymeniaceous rhodymeniae Rhodymeniales rhodymenias Rhoeadales rhoeadaleses rhoeadalesses rhoeadine Rhoeo rhomb rhomb spar rhombencephala rhombencephalon rhombencephalons

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。