Aerochronometer
航空精密时计
🗣️ 情景例句
We had such a good time at the aquarium.
我们在水族馆玩得真开心。
I heard you'd been sick.
听说你身体不舒服。
Sorry, Mr. Wu. I was not here yesterday.
对不起，吴先生。我昨天没有来。