A radio ham
无线电业余爱好者
🧩 词语组成解析
ham
[hæm]
n. 火腿;（旧时的）小镇，村庄;大腿后部;拙劣演员（尤指表演过火者）;
vi. 表情夸张，表演过火;
adj. 过火的，做作的;蹩脚的;自满的;搞业余无线电收发报的;
🗣️ 情景例句
We have another event to attend on the same day.
那天我们有其他活动要参加。
The restaurant was filled,so we decided to go elsewhere.
餐馆塞满了人,因此我们决定到其它地方去。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，