Timbul
n. [蝉等的] 鼓状膜
🗣️ 情景例句
And very bright.
而且非常聪明。
He devoted himself completely to his work.
他完全投身于工作。
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。