impedimentn.障碍;阻碍;口吃
impediment of listening收听干扰
impediments to marriage[法] 法定婚姻的障碍, 婚姻障碍
impediment in elevation高程阻碍
impediment of breathing闭气
Impediment of transportation交通阻抗
impediment to practice of law[法] 实施法律的障碍