Accident signaling system
[机] 意外号志系统
🧩 词语组成解析
n. 发信号；打信号
🗣️ 情景例句
It was a dollar and sixty cents.
花了一元六角。
Better an empty purse than an empty head.
宁可钱袋瘪，不要脑袋空。
or through hiring it, the total expense can be far less than the cost of hotels.
总费用算起来要比住旅馆开支少得多。