"there was something fishy about the accident"
"up to some funny business"
"some definitely queer goings-on"
"a shady deal"
"her motives were suspect"
"suspicious behavior"
fishy的用法和样例:
例句
用作形容词 (adj.)
Something fishy is going on here. 一些可疑的事正在这里发生。
The pretext was weak, even fishy. 借口是站不住脚的,甚至是可疑的。