in force片语KK [ɪn fɔrs] /ɪn fɔɹs/发音片语1生效、有效、实施中The new safety regulations are already in force nationwide.新的安全规定已在全国生效。2大批地、大规模地、倾巢而出Fans turned out in force to welcome the team home.球迷大批出动,迎接球队回国。用这个字练口说→