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
caught comtean dialogite effulgence lunation natty roadability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
caught comtean dialogite effulgence lunation natty roadability