go sour
US /ɡoʊ ˈsaʊər/
UK /ɡoʊ ˈsaʊər/
1.
變糟, 惡化, 失敗
to turn out badly; to become unpleasant or unsuccessful
:
•
Their business partnership started well, but then things began to go sour.
他們的商業夥伴關係開局良好，但後來事情開始變糟。
•
Their relationship began to go sour after a series of arguments.
在一系列爭吵之後，他們的關係開始變糟。