safety是什么意思_safety怎么读_中英文释义(含例句用法)

the state of being certain that adverse effects will not be caused by some agent under defined conditions;"insure the safety of the children"
"the reciprocal of safety is risk"

a safe place;"He ran to safety"

a device designed to prevent injury or accidents

(baseball) the successful act of striking a baseball in such a way that the batter reaches base safely

contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse

a score in American football; a player is tackled behind his own goal line

中英词源

safety 安全

safe,安全的，-ty,名词后缀。

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.

词态变化

权威造句

1. They offer tips on topics such as home safety.: 他们就家居安全等问题提供建议。

2. The built-in safety device compensates for a fall in water pressure.: 该内置式安全装置在水压下降时能提供保护。

3. The five survivors eventually reached safety, ragged, half-starved and exhausted.: 5位幸存者最终到达安全之地时已经衣衫褴褛、饥肠辘辘、精疲力尽。

4. Despite its demonstrable speed and safety, the boat failed to become popular.: 虽然其速度和安全性都可得到证明，但这种船还是不受欢迎。

5. Contact the health and safety rep at your union.: 与你所在工会的健康安全代表联系。

近反义词

security 安全

protection 保护

shelter 避难所

refuge 避难

care 关心

wellbeing 幸福，康宁，安宁...

well-being 康乐

welfare 福利

harmlessness 无害性,无害...

reliability 可靠性

secureness secure的名词形式...

anchorage 下锚

safeness 安全性

dependability 可依赖性

innocuousness 无害

immunity 免疫

reputability reputable的名词...

sanctuary 圣所

haven 港口

safe 安全的

clear sailing 随和的

safe harbor 安全港

harbor 海港

clear 清楚的

snug 温暖舒适的

sailing 航行

condom 安全套

rubber 橡胶

safety device 安全装置

guard 看守

prophylactic 预防疾病的

base hit [棒球] 安全打...

相似短语

for safety 为了安全起见,以保证安全

be in safety 安全

with safety 安全地,平安地

in safety 平安地,安然无恙地

safety factor n.安全系数

safety regulations 安全条例

flea for safety 避难,逃难

margin of safety 强度储备，安全边际，安全幅度，安全系数，安全限度，安全裕度

intrinsic safety 内在防爆安全

safety mark 安全标志见care mark.

单词分析

暂无,等待补充.

记忆方法