Ertalyte
聚酯 经济的放射性同位素热电能源
🗣️ 情景例句
Now for the hard part.
现在到了最难的部分。
Give me the rocket and boat, and I'll give you a sucker.
把那火箭和快艇给我，我就给你棒棒糖。
and rushing passionately past boulders and over waterfalls.
接着热情奔放地冲过巨石，飞下瀑布。