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- Rules for filling of permanent gas cylinders 永久气体气瓶充装规定
- Safety specification for filling station of permanent gas cylinders 永久气体气瓶充装站安全技术条件
- It can be used to hold permanent gases, like oxygen, nitrogen, hydrogen, fluorin and liquefied gases, such as carbon dioxide, fluorin-chlorine-alkyl , liquefied chlorine and liquefied ammonia. 该气瓶可重复充装氧、氮、氢、氟等永久性气体和二氧化碳、氟氯烷、液氯、液氨等液化气体，可广泛用于工业、农业、医药、卫生、科等部门。
- Nothing can assure permanent happiness. 没有什么东西能确保永久的幸福。
- I'm looking for a permanent appointment. 我正在寻找固定的工作。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- She is looking for permanent employment. 她正在找固定的工作。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- They established their permanent abode here. 他们在此建立了永久居所。
- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
- She went to a beauty salon for a permanent. 她到美容院去烫了发。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- The injury left him with a permanent limp. 他受伤后就一直瘸了。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞，整整一油箱的汽油都漏光了。
- A plant having no permanent woody stem; an herb. 草本植物，花草没有永久木茎的植物; 草本植物
