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eardrum; tympanic membrane
低音が鼓膜に強く響いた。
The bass resonated strongly in my eardrums.
爆発音で鼓膜が破れる恐れがあります。
There's a risk your eardrum could rupture from the explosion sound.
耳鳴りがひどく、鼓膜に異常がないか心配です。
My tinnitus is severe, and I'm worried if there's something wrong with my eardrum.