Cavascope
窥腔镜
🗣️ 情景例句
know that I'm running for office
知道我正在竞选公职，
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down.
一位空中乘务员告诉我们要保持镇静，待飞机一着陆，就马上不声不响地离开飞机。