If something comes unstuck, it becomes separated from the thing that it was attached to.
例句
The brown vinyl covering all the horizontal surfaces is coming unstuck in several places.水平面上覆蓋的棕色塑料布有幾處地方松脫。
PHRASE
失敗；栽跟頭；砸鍋
To come unstuck means to fail.
例句
Where economics comes unstuck is when it doesn't take account of the anticipated actions of human beings...經濟學若無視人的預期行動的話，注定是行不通的。Those who come unstuck are the ones who cannot sell the properties on fast enough.栽跟頭的就是那些沒有迅速把物業賣出去的人。
英漢詞典釋義
adj.
未粘住的,松開的
紊亂的；失靈的
His plan to escape came badly unstuck.他逃跑的計劃徹底失敗。She came unstuck in the last part of the exam.她考試的最后一部分做得一塌糊涂。
失敗
His plan to escape came badly unstuck.他逃跑的計劃徹底失敗。She came unstuck in the last part of the exam.她考試的最后一部份做得一塌糊涂。
英英詞典釋義
Adjective
1. free;
"a man with a mule got my car unstuck""the gears locked in second and would not come unstuck"
2. thrown into a state of disorganization or incoherence;
"price programs became unstuck because little grain was available"