touch base片语KK [tʌtʃ bes] /tʌtʃ beɪs/发音片语1联络、联系、沟通口语I'll touch base with you next week about the budget.下周我会就预算的事跟你联络。2碰头、碰面口语Let's touch base on Friday to review our progress.我们星期五碰个头,检视一下进度。用这个字练口说→