Variable star
变星
🧩 词语组成解析
star
[stɑr]
n. 星;星状物;星级;明星;
v. 主演;（在文字等旁）标星号;
🗣️ 情景例句
Lillian! Oh, my gosh!
Lillian！噢， 我的天啊！
I tried calling you several times yesterday but I couldn't get through.
我昨天给你打了几次电话，但都没有打通。
No, there isn't. The nearest is about 4 kilometres away. You'd better catch a bus.
不，附近没有。最近的离这大约4公里。你最好乘公共汽车去。