Eratron
无线电接收设备
🗣️ 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。
The chemist is testing enzymes.
化学家在试验着酶。
The girl in red is his girlfriend.
穿红衣服的那个女孩是他的女朋友。