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
Feel free to look around.
请随意到处看看。
I practiced everyday for today's golf match.
我为了今天的比赛而天天练习。
He was very healthy and happy, but he could not look after himself.
他很健康，非常欢快。但不能照料自己。