n an energetic attempt to achieve something
n an open clash between two opposing groups (or individuals)
n strenuous effort
v make a strenuous or labored effort
v to exert strenuous effort against opposition
v climb awkwardly, as if by scrambling
v be engaged in a fight; carry on a fight
n. 打斗( struggle的名词复数 )
v. 搏斗( struggle的第三人称单数 ); 奋斗; 努力; 争取