Pretersonics
[电] 高于500百万赫频率的声纳波
🗣️ 情景例句
This is Linda Aborn from the animal shelter.
我是动物收容所的Linda Aborn。
That's amazing! I t sure looks expensive.
真想不到！看上去肯定以为很贵。
In this way Native Americans were forced onto poor land that the settlers did not want.
就这样，美洲土著人被赶到殖民者所不要的贫瘠的土地上去了。