Gigaelectron
volt[物]吉(咖)电子伏, 千兆电子伏,十亿电子伏
🗣️ 情景例句
I've been looking forward to meeting your husband, Mrs. Stewart.
我一直希望能见到 先生 Stewart太太。
You said it. I didn't.
这是你说的喔！
What's this?
这是什么？