painstaking
adj. 刻苦的,下苦功的; n. 辛苦,勤勉
n.苦干,辛苦adj.辛苦的,辛勤的,艰苦的
decode handlist phlegmatic runabout seethe unconquered unload下载迅蛙App
lolian2#163.com
adj. 刻苦的,下苦功的; n. 辛苦,勤勉
n.苦干,辛苦adj.辛苦的,辛勤的,艰苦的
decode handlist phlegmatic runabout seethe unconquered unload