Ear-drum
[医]（耳）鼓膜, 鼓室
📖 牛津释义
ear-drum
(also drum) n thin membrane in the inner part of the ear which vibrates when sound waves strike it 鼓膜. =>illus 见插图.
🧩 词语组成解析
ear
[iə]
n. 耳朵;听觉，听力;耳状物;穗;
vi. 抽穗;（美俚）听见;
drum
[drʌm]
n. 鼓;鼓状物;鼓声;石首鱼;
vt. 击鼓;连打;反复讲;鼓吹;
vi. 击鼓;连打;拍翅;
🗣️ 情景例句
My doctor advised me to give up smoking without delay.
医生劝我立即戒烟。
Usually,I have a big breakfast.
通常,我吃一顿丰盛的早餐。
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。