🔑gasBrE/ɡæs/NAmE/ɡæs/noun (gases or less frequentgas·ses) ➤notsolid/liquid非固体/液体🔑[C, U]anysubstancelikeairthatisneitherasolidnoraliquid, forexamplehydrogen and oxygenarebothgases气体◆Airisamixtureofgases. 空气为混合气体。◆CFCgases含氯氟烃气体◆agasbottle/cylinder(= forstoringgas)气瓶;气罐➡ see alsogreenhouse gas🔑[U]aparticulartypeofgasormixtureofgasesusedasfuelforheatingandcooking气体燃料;煤气;天然气◆agascooker/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◆agasexplosion/leak气体爆炸;煤气泄漏◆gascentralheating燃气中央供暖系统◆(BrE) Preheattheoventogasmark5(= aparticulartemperatureofagasoven). 把烤炉预热至 5 挡。➡ see alsoCalor gas™, coal gas, natural gas[U]aparticulartypeofgasusedduringamedicaloperation, tomakethepatientsleeportomakethepainless(外科手术用)麻醉气◆ananaestheticgas麻醉气体◆Duringthebirthshewasgivengasandair. 她分娩时医生给她吸了麻醉混合气体。➡ see alsolaughing gas[U]aparticulartypeofgasusedinwartokillorinjurepeople, orusedbythepolicetocontrolpeople(战争用)毒气;(警察用)瓦斯◆agasattack毒气攻击➡ see alsoCS gas, mustard gas, nerve gas, tear gas➤invehicle车辆🔑 (also gas·oline) (bothNAmE) (BrEpet·rol) [U]aliquidobtainedfrompetroleum, usedasfuelincarengines, etc.汽油◆agasstation加油站◆agaspump加(汽)油泵◆tofillupthegastank加满油箱the gas[sing.](especiallyNAmE) = gas pedal◆Steponthegas, we'relate. 踩油门开快点,我们要迟到了。➤fun乐趣[sing.](especiallyNAmE) apersonoraneventthatisfun有趣的人(或事物)◆Thepartywasarealgas. 这次聚会真有趣。➤instomach胃(NAmE) (BrEwind) [U]airthatyouswallowwithfoodordrink; gasthatisproducedinyourstomachorintestinesthatmakesyoufeeluncomfortable(随食物或饮料)吞下的气;胃气;肠气●becookingwithˈgas(informal) tobedoingsthverywellandsuccessfully如火如荼地进行;做得起劲
🔑gasBrE/ɡæs/NAmE/ɡæs/verbpresent simple - I / you / we / theygasBrE/ɡæs/NAmE/ɡæs/present simple - he / she / itgasesBrE/ˈɡæsɪz/NAmE/ˈɡæsɪz/past simplegassedBrE/ɡæst/NAmE/ɡæst/past participlegassedBrE/ɡæst/NAmE/ɡæst/ -ing formgassingBrE/ˈɡæsɪŋ/NAmE/ˈɡæsɪŋ/➤kill/harmwithgas用毒气杀死/伤害[T]~sb/yourselftokillorharmsbbymakingthembreathepoisonousgas用毒气杀伤;使吸入毒气➤talk谈论[I] () (old-fashioned, informal) totalkforalongtimeaboutthingsthatarenotimportant闲聊;空谈;瞎扯SYNchat