1) external ear obstruction
外耳阻塞; 外耳闭塞
2) ill-informed; ignorant; uninformed
耳目闭塞
3) external block
外部闭塞
4) earplug
[英]['ɪəplʌɡ] [美]['ɪr'plʌg]
耳塞
1.
The objective measurement of sound insulation of earplug;
耳塞隔声性能的客观测量
2.
The Comparison of Attenuation of Full Shell and Completely in the Canal Earplug;
满耳甲腔与深耳道式耳塞对声音衰减作用的比较
3.
Objective To observe the sound attenuation effect of several kinds of hearing protectors (earplugs and earmuffs) in an infrasound generator sound field.
目的观察几种护耳器 (耳塞、耳罩 )对次声发生器次声场的隔声效果。
6) pinna (outer ear)
耳廓(外耳)
补充资料：外耳
外耳
耳穴。在屏上切迹前方近耳轮部。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条