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
I want to spend more time with Robbie.
我想多花点时间和Robbie在一起。
What's burning on the stove?
炉子上炖的是什么？
He has been sick for three weeks.
他已经病了几周了。