V2EX safety valve

Safety Valve

定义 Definition

safety valve
1)安全阀:安装在锅炉、压力容器、管道等设备上,当压力超过设定值时自动泄压,以防爆裂或事故。
2)(引申)“减压阀/缓冲机制”:指能释放紧张情绪、社会压力或矛盾的做法、制度或渠道。

发音 Pronunciation

/sefti vlv/

例句 Examples

The safety valve released steam when the pressure got too high.
当压力过高时,安全阀释放了蒸汽。

Regular exercise can act as a safety valve, helping people manage stress and avoid burnout.
规律运动可以起到“减压阀”的作用,帮助人们管理压力,避免过度疲劳。

词源 Etymology

safety(安全)+ valve(阀门)组成的复合名词,最初用于工程与机械领域,强调“通过阀门保障系统安全”。后来在社会学、政治学与日常表达中被借用为比喻义,表示“让压力有出口、避免更大风险”的机制。

相关词 Related Words

文学作品 Literary Works

  • **The Oxford English Dictionary (OED)**:收录并举例说明其工程义与比喻义用法(常见于“作为社会紧张的安全阀”之类表达)。
  • 社会与政治写作(常见搭配):在英语政论与社会学文本中频繁出现,如将移民、选举、言论渠道、娱乐等描述为社会压力的“safety valve”(多为论述性写作与评论文章中的固定隐喻)。
About     Help     Advertise     Blog     API     FAQ     Solana     5602 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 33ms UTC 09:16 PVG 17:16 LAX 02:16 JFK 05:16
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86