under a cloud
有嫌疑,惹上麻煩
Mr. Wang left the country under a cloud of suspicion.
王先生因受到懷疑而出國了。
under fire
飽受批評
The government's new medical policy has come under fire.
政府的新醫療政策飽受批評。
under no circumstances
無論如何都不……
Under no circumstances are you to smoke in this office.
無論如何你都不能在這間辦公室里吸煙。
under sb's thumb
完全受到某人的控制
Kathy is tired of being kept under your thumb. She's leaving.
凱西對你的控制感到厭倦。她要離開了。
up for grabs
大家都有份
The championship is up for grabs! It'll be decided on the last day of the season.
大家都有機會獲得冠軍!球季的最后一天便會有所裁決。
up in the air
懸而未決
Our vacation plans are still up in the air.
我們的休假計劃還是沒有定案。