adj.变色的,有褐斑的,变酸的;
例句:
The trainee foxed the arrogant instructor with a knotty problem.
那位受训的队员故意用难题把傲慢的教练搞糊涂.
The labyrinth of side-streets had me foxed.
曲折复杂的巷弄早就把我唬住了.
I must admit I'm completely foxed.
我得承认我一点都不懂。