aboard/abroadaboardprep.adv.在（船/车/飞机等）上；上（船/车/飞机等）Hewasalreadyaboardtheplane.他已经登机了。Theplanecrashed,killingall200peopleaboard.飞机失事，机上200人全部遇难。abroadadv.在国外；到国外Hewasfamous,bothathomeandabroad.他享誉国内外。accept/concept/exceptacceptv.接受Idontthinktheywouldacceptthatview.我认为他们不会相信那个观点。conceptn.概念；观念Hecantgraspthebasicconceptsofmath...
