Wireless compass
[电] 无线电罗盘
🧩 词语组成解析
wireless
['waɪɚləs]
adj. 不用电线的，用无线电波传送的;
n. 无线电，无线电话系统;无线电接收机或发射机;
wire电线 + less “无...的”、“不...的” → adj. 无线的；无线电的\r\n \r\n
🗣️ 情景例句
Aren't you happy with your present occupation?
你对目前的工作不满意吗？
What's the big deal?
这有什么大不了的？
We spent some time looking around under the trees for some wood.
我们花了些时间在树下四周找木柴。