Opercula
operculum的复数
🗣️ 情景例句
No. Isn't it wonderful?
不， 这不是很美妙吗？
You haven't been around much lately,have you?
你近来不大出来走动了，是吧？
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。