Ertalyte
聚酯 经济的放射性同位素热电能源
🗣️ 情景例句
just half a mile down the road from the Watermill.
从Watermill往下走只要半英哩。
I've made a reservation at the hotel you used last time.
我已预订了你上次住过的旅馆。
Sure. Later this evening.
当然可以。今晚晚些时候。