Bidenticulate
具二小齿的
🗣️ 情景例句
How are you?
你好吗？
Don't throw out your dirty water before you get in fresh.
清水未打来，赃水莫倒掉。
Oil rigs have to be repaired frequently and divers,who often have to work in darkness a hundred feet under water,
钻井平台需要经常修理，潜水员常常要在水面100英尺以下摸黑工作，