Aerochronometer
航空精密时计
🗣️ 情景例句
You know,maybe I'll put together some photos of Grandpa as a welcome present.
我说，或许我把爷爷的一些照片组合起来，作为欢迎他的一份礼物。
He is not in now.
他现在不在这里。
It was spring,but the weather was awful.It rained all the time.
是春天，但天气太糟了。一直在下雨。