ph.
1. They shut off the gas and electricity in their house before leaving on holiday.
他们出外度假之前把家中的煤气和电源关掉。
1. 停止：放射生物学研究显示,当所有的细胞丢失(all cell lo )停止(shut off)时,肿瘤的克隆原细胞的倍增时间甚至短于潜在倍增时间. 可以设想诱导化疗(induction chemotherapy)所产生的肿瘤细胞杀伤将会被因治疗疗程的延长所致的肿瘤细胞的再增殖所抵消.
2. 关掉;切断电源：put off 推迟;延期 | shut off 关掉;切断电源 | take off 脱下; 起飞
3. 关掉(煤气等切断,使隔绝,脱离：rule of thumb单凭经验来做的方法,比较简单有效的方法 | shut off关掉(煤气等切断,使隔绝,脱离 | side effect副作用
1. 关闭;关上;使停止运转
If you shut off something such as an engine or an electrical item, you turn it off to stop it working.
e.g. They pulled over and shut off the engine...
他们靠边停车熄火。
e.g. Will somebody for God's sake shut that alarm off.
看在上帝的份上，谁去关掉那个闹钟吧。
2. (通常因沮丧而)躲开他人，不见人，不与人来往
If you shut yourself off, you avoid seeing other people, usually because you are feeling depressed.
e.g. Billy tends to keep things to himself more and shut himself off...
比利往往更多地将事情藏在心里，把自己封闭起来。
e.g. She shut herself off from all the social aspects of life.
她不参加任何形式的社交活动。
3. 切断，停止(…的供应)
If an official organization shuts off the supply of something, they no longer send it to the people they supplied in the past.
e.g. The State Water Project has shut off all supplies to farmers.
州水利工程项目已切断了对农场主的所有供水。
1. 911查询·英语单词
1. She will also point out when it's courteous to shut off or switch cell phones to vibration mode.
2. shut off的反义词
2. Police arrived at the scene and technicians briefly shut off the water before restoring a clear flow.
3. Domenech has already shut off his mobile phone, which was overflowing with congratulatory messages.
4. A NASA team concluded a rocket engine shut off too soon, causing the craft to plummet about 130 feet to almost certain destruction.
5. It is a community that had been shut off for six months of the year when the existing dirt road became impassible in winter.
6. " It has made an enormously positive difference to shut those computers off, " he said.
7. shut off
7. After lifting the student up to the window, his escape from the first floor was completely shut off.
8. Hundreds of other companies have been shut down or spun off to fend for themselves.
9. The first signal flared up a few months ago when it shut itself off without warning.
10. He shut himself up alone at a relative's home on the hill in a last ditch effort to get off heroin.