| 单词 | gas |
| 释义 | nounverb🔑 gasBrE /ɡæs/ NAmE /ɡæs/ noun (plural gases or less frequent gas·ses ) ➤ not solid /liquid 非固体/液体🔑 [C , U ]any substance like air that is neither a solid nor a liquid , for example hydrogen and oxygenare both gases 气体◆ Air is a mixture of gases . 空气为混合气体。◆ CFC gases 含氯氟烃气体◆ a gas bottle /cylinder (= for storing gas )气瓶；气罐 ➡ see also greenhouse gas🔑 [U ]a particular type of gas or mixture of gases used as fuel for heating and cooking 气体燃料；煤气；天然气◆ a gas cooker /fire /furnace /oven /ring /stove 燃气灶；煤气取暖器；煤气锅炉；煤气烤箱；煤气灶火圈；煤气炉◆ a gas explosion /leak 气体爆炸；煤气泄漏◆ gas central heating 燃气中央供暖系统◆ (BrE ) Preheat the oven to gas mark 5 (= a particular temperature of a gas oven ). 把烤炉预热至 5 挡。 ➡ see also Calor gas™, coal gas, natural gas[U ]a particular type of gas used during a medical operation , to make the patient sleep or to make the pain less （外科手术用）麻醉气◆ an anaesthetic gas 麻醉气体◆ During the birth she was given gas and air . 她分娩时医生给她吸了麻醉混合气体。 ➡ see also laughing gas[U ]a particular type of gas used in war to kill or injure people , or used by the police to control people （战争用）毒气；（警察用）瓦斯◆ a gas attack 毒气攻击 ➡ see also CS gas, mustard gas, nerve gas, tear gas➤ in vehicle 车辆🔑 (also gas·oline ) (bothNAmE ) (BrE pet·rol ) [U ]a liquid obtained from petroleum, used as fuel in car engines , etc .汽油◆ a gas station 加油站◆ a gas pump 加（汽）油泵◆ to fill up the gas tank 加满油箱the gas [sing. ](especiallyNAmE ) = gas pedal◆ Step on the gas , we're late . 踩油门开快点，我们要迟到了。➤ fun 乐趣[sing. ](especiallyNAmE ) a person or an event that is fun 有趣的人（或事物）◆ The party was a real gas . 这次聚会真有趣。➤ in stomach 胃(NAmE ) (BrE wind ) [U ]air that you swallow with food or drink ; gas that is produced in your stomach or intestines that makes you feel uncomfortable （随食物或饮料）吞下的气；胃气；肠气 ● be cooking with ˈgas (informal ) to be doing sth very well and successfully 如火如荼地进行；做得起劲🔑 gasBrE /ɡæs/ NAmE /ɡæs/ verb present simple - I / you / we / they gas BrE /ɡæs/ NAmE /ɡæs/ present simple - he / she / it gases BrE /ˈɡæsɪz/ NAmE /ˈɡæsɪz/ past simple gassed BrE /ɡæst/ NAmE /ɡæst/ past participle gassed BrE /ɡæst/ NAmE /ɡæst/ -ing form gassing BrE /ˈɡæsɪŋ/ NAmE /ˈɡæsɪŋ/ ➤ kill /harm with gas 用毒气杀死/伤害[T ]~sb /yourself to kill or harm sb by making them breathe poisonous gas 用毒气杀伤；使吸入毒气➤ talk 谈论[I ] (usually used in the progressive tenses 通常用于进行时) (old-fashioned , informal ) to talk for a long time about things that are not important 闲聊；空谈；瞎扯SYN chat |
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