他患有体象障碍，总是觉得自己的肌肉不够发达，尽管他实际上很健壮。

He suffers from body ___dysmorphia, always believing his muscles are underdeveloped despite being actually quite muscular.

尽管他肌肉发达，但dysmorphia让他总觉得自己不够强壮。

Despite being muscular, his ___dysmorphia made him feel he wasn't strong enough.