Spintometer
X线透度计
🗣️ 情景例句
That's all right. I hope we can help you at some other time. Good-bye.
好了，希望我们今后还能给你帮助。再见。
Ann prefers cold weather to hot weather.
安喜欢寒冷天气，不太喜欢炎热天气。
Is this your handbag?
这是您的手提包吗？