Radar marker
[电] 雷达信标器
🧩 词语组成解析
radar
['redɑr]
n. 雷达;雷达装置;无线电探测器;
marker
[mɑ:kə;'mɑ:kə,mɑ:kə]
n. 标识，标记;记号笔，阅卷人;防守队员;特征;
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
I'm not rich. I wish I didn't have to pay the fine.
我不是富有人家，但愿不必交罚款。
Thanks a million.
非常感谢。