Marker beacon
[电] 无线电位置标
🧩 词语组成解析
marker
[mɑ:kə;'mɑ:kə,mɑ:kə]
n. 标识，标记;记号笔，阅卷人;防守队员;特征;
beacon
['bikən]
n. 灯塔，信号浮标;烽火;指路明灯;警标，界标;
vt. 照亮，指引;为…设置信标;用灯指引;
vi. 像灯塔般照耀;
🗣️ 情景例句
May I ... may I help?
我能……我能帮上忙吗？
I'll check into it and get back to you.
我查对一下然后送还给你。
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。