Handtector
n. (机场等处用以检查人身的)手提式电子金属探测器
🗣️ 情景例句
Throughout my education.
学生时代。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
Diamond necklaces and rings had been beautifully arranged on a background of black velvet.
钻石项链、戒指漂亮地陈列在黑色丝绒上面。