Radio buoy
[电] 无线电浮标
🧩 词语组成解析
buoy
['bʊi]
n. 浮标;救生圈;航标;
vt. 使浮起;支持，鼓励;
🗣️ 情景例句
What did you say? I didn't quite get that.
你说什么？我没听清楚。
I just don't know what to say.
我就是不知道说什么。
That will probably be ok.
应该可以吧。