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
Would you please account for these problems?
请你谈谈这些问题，好吗？
I sometimes stay up till midnight.
我有时候熬到半夜。[一般现在时]
No, I think it's his cup.
不，我想那是他的杯子。