单词
unsafe
英 [?n'se?f]
美[?n'sef]
基本信息
- adj. 不安全的；危险的；不安稳的
低频词畅通词汇
词态变化
比较级:?unsafer;最高级:?unsafest;
英文词源
- unsafe (adj.)
- 1590s, "involving risk or danger," from un- (1) "not" + safe (adj.).
双语例句
- 1. They suffered long hours, unsafe working conditions and skimpy pay.
- 他们在不安全的工作环境下长时间辛苦劳作，却只有微薄的工资。
来自柯林斯例句
- 2. So many things are unsafe these days—milk, cranberry sauce, what have you.
- 现如今很多食品都不安全——牛奶、蓝莓酱等等。
来自柯林斯例句
- 3. Many school buildings are unsafe, and some are falling apart.
- 许多校舍不安全，有些简直是摇摇欲坠。
来自柯林斯例句
- 4. Dangerous undertows make swimming unsafe along most of the coastline.
- 由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。
来自柯林斯例句
- 5. Discharge of raw sewage into the sea is unsanitary and unsafe.
- 把未经处理的污水排放到海里既不卫生也不安全。
来自柯林斯例句
unsafe相关单词