gadflies

n.

牛虻( gadfly的名词复数 )；

1. The Gadfly's endurance was failing him at last.
   牛虻的忍受力也终于不能维持了。
2. The Gadfly insisted that the work should be finished by the middle of June.
   牛虻坚持必须在六月中旬之前把工作做完。

Gadflies
Gadflies
Gadflies
Turning gadflies into allies.
Turning Gadflies Into Allies (R0402J)
Mesozoic gadflies (Insecta: Diptera)
Intellectuals, not gadflies
Gadflies and Geniuses in the History of Gas Theory
Are cardiovascular disease trends driven by gadflies?
Of barfights and gadflies: Attitudes and practices concerning extra credit in college courses.