safety
英 ['se?ft?]
美 ['sefti]
中文詞源
safety 安全safe,安全的,-ty,名詞后綴。
英文詞源
- safety (n.)
- early 14c., from Old French sauvete "safety, safeguard; salvation; security, surety," earlier salvetet (11c., Modern French sauveté), from Medieval Latin salvitatem (nominative salvitas) "safety," from Latin salvus (see safe (adj.)). Meaning "trigger-lock on a gun" is attested from 1881.
As a North American football position, first recorded 1931. As a type of score against one's own team, 1881. Safety-valve, which diminishes the risk of explosion, is from 1797; figurative sense recorded from 1818. Safety-net in literal sense (in machinery) by 1916, later of aerial circus performances (1920s); figurative use by 1950. Safety-first as an accident-prevention slogan first recorded 1873.
雙語例句
- 1. They offer tips on topics such as home safety.
- 他們就家居安全等問題提供建議。
來自柯林斯例句
- 2. The built-in safety device compensates for a fall in water pressure.
- 該內置式安全裝置在水壓下降時能提供保護。
來自柯林斯例句
- 3. The five survivors eventually reached safety, ragged, half-starved and exhausted.
- 5位幸存者最終到達安全之地時已經衣衫襤褸、饑腸轆轆、精疲力盡。
來自柯林斯例句
- 4. Despite its demonstrable speed and safety, the boat failed to become popular.
- 雖然其速度和安全性都可得到證明,但這種船還是不受歡迎。
來自柯林斯例句
- 5. Contact the health and safety rep at your union.
- 與你所在工會的健康安全代表聯系。
來自柯林斯例句
主站蜘蛛池模板:
真人无码作爱免费视频|
男人天堂2023|
无码一区二区三区亚洲人妻
|
免费看日b视频|
色综合天天娱乐综合网|
国产欧美精品区一区二区三区
|
欧美www视频|
亚洲精品456在线播放|
精品国产一二三区在线影院|
国产亚洲欧美在线视频|
四虎最新永久免费视频|
国产美女极度色诱视频www
|
99久久精品美女高潮喷水|
性伦片美国刺激片在线观看|
久久久精品久久久久三级|
国产精品午夜剧场|
国产色婷婷精品综合在线|
bt最佳磁力搜索引擎吧|
影音先锋男人站|
久久99精品久久久久久|
日韩免费三级电影|
亚洲av无一区二区三区|
欧美成人午夜影院|
国产三区视频在线观看|
91精品国产人成网站|
国产精品一卡二卡三卡|
69天堂人成无码麻豆免费视频|
日本pissjapantv厕所自|
九九热精品免费|
欧美xxxx喷水|
亚洲成a人v欧美综合天堂
|
一级人做人a爰免费视频|
扫出来是很污的二维码2021|
久久免费区一区二区三波多野|
晚上差差差软件下载|
亚洲乱码中文论理电影|
欧美性猛交XXXX乱大交3|
亚洲熟妇av一区二区三区宅男|
特级毛片在线观看|
伊人久热这里只精品视频|
第四色最新网站|