adj.守口如瓶的，讳莫如深的

He's being very cagey about his plans for the weekend.
他对周末的计划守口如瓶。
The politician was cagey when asked about her party's stance on immigration.
当被问及她所在政党对移民问题的态度时，这位政治家显得十分谨慎。
The suspect was cagey and wouldn't answer any of the detective's questions directly.
嫌疑人很狡猾，没有直接回答侦探的任何问题。
She's been cagey about her past, refusing to share much information with her new colleagues.
她对自己的过去讳莫如深，不愿与新同事分享太多信息。
The company is being cagey about its financial situation, which is causing concern among investors.
公司对其财务状况守口如瓶，这让投资者感到担忧。
The art dealer was cagey about the provenance of the painting, raising suspicions about its authenticity.
艺术品经销商对这幅画的来历含糊其辞，让人怀疑其真伪。
He was cagey in his dealings with the press, never revealing more than he had to.
他在与媒体打交道时总是小心翼翼，从不多说一句。
The coach was cagey about the team's strategy for the upcoming game, keeping it under wraps until the last minute.
教练对即将到来的比赛策略守口如瓶，直到最后一刻才公布。
The witness was cagey on the stand, giving vague answers that didn't help the case.
这位证人在法庭上表现得很狡猾，给出的答案含糊不清，对案件没有任何帮助。
The CEO was cagey about the merger, only saying that "all options were on the table.
首席执行官对合并事宜讳莫如深，只说“所有选项都在考虑之中”。