cross the line片语KK [krɔs ðə laɪn] /kɹɔs ðə laɪn/发音片语1越界、过分、逾越底线Teasing is fine, but that joke really crossed the line.开玩笑没问题,但那句话真的太过分了。2越过终点线、冲线体育She crossed the line three seconds ahead of everyone else.她比其他人早三秒冲过终点线。用这个字练口说→