commitment

n.承担义务，许诺

commercial traveller, commercial vehicle, commercialism, commercialization, commercialize, commercialize, -ise, commercially, commingle, commisariat, commiserate, commiseration, commissar, commissary, commission, commissionaire, commissioned officer, commissioner, Commissioner for Oaths, commit, commit suicide, committal, committed, committee, commode, commodious, commodity, commodore, common, common decency, common ground, common land, common law, common noun, common sense, common time, common-room, commoner, commonly, commonplace, commons,