Electra
n. 多区无线电导航系统
🗣️ 情景例句
Hold Gerald's hand, please. Great!
请握住Gerald的手。很好！
We may be able to help you in some way.
我们也许能在某些方面帮助你。
I know! smiled Lucy. They have steps, and they begin with L!
“我知道！”露茜笑着说，“它们有阶梯，并且这个单词是以L开头的！”