Operculiform
a. 蓋狀的,鰓蓋骨狀的,厴狀的
??? 情景例句
I've got no idea.
我不知道。
It's not your fault.
不是你的錯。
It was revealed that 20% of men in their mid-thirties snore.
調查指出，20%的35歲左右的男人打鼾；