clock is ticking片语KK [klɑk ɪz ˋtɪkɪŋ] /klɑk ɪz ˈtɪkɪŋ/发音片语1时间紧迫、时间不多了、时不我待The clock is ticking, so we need a decision today.时间不多了,我们今天就得做出决定。2开始倒数、计时开始Once you sign the contract, the clock is ticking on delivery.合约一签,交货的期限就开始倒数了。用这个字练口说→