| 单词 | emission |
| 释义 | emission nounadjective | verb + emission | emission + verb | emission + noun | preposition adjective➤harmful, noxious, toxic有害排放物；有毒排放物▸➤gaseous气体排放▸➤automobile, exhaust, tailpipe, vehicle汽车排放物；废气排放；车辆尾气排放▸➤industrial工业排放物▸➤atmospheric大气排放➤greenhouse gas温室气体排放◆the kyoto protocol on cutting greenhouse gas emissions削减温室气体排放的京都议定书➤acid, carbon, carbon dioxide, lead, mercury, methane, sulphur/sulfur, etc.酸、碳、二氧化碳、铅、汞、甲烷、硫磺等的排放➤global全球排放◆global emissions of carbon dioxide二氧化碳的全球排放verb + emission➤generate, produce产生排放▸➤curb, cut, lower, minimize, reduce控制排放；减少排放；将排放降至最低◆we must take action to cut vehicle emissions.我们必须采取措施降低车辆尾气排放。➤eliminate消除排放▸➤control, limit, regulate控制／限制／规范排放➤offset补偿排放◆new power plants must offset emissions by funding climate-change projects.新电站必须通过资助气候变化项目以补偿其排放。➤measure, monitor测量／监控排放emission + verb➤increase排放增加▸➤decrease, fall排放减少／降低emission + noun➤levels, rates排放水平／速度preposition➤emissions from来自⋯的排放物◆measures to reduce harmful emissions from traffic减少交通工具有害排放物的措施 emission /imɪʃn/ noun1. [countable, usually plural] harmful gas, etc. that is sent out into the air 排放物；散发物；排泄物◆emissions from vehicles/power stations 汽车／发电站排放物◆they aim to reduce carbon dioxide emissions by 20% by 2012. 他们的目标是到 2012 年将二氧化碳排放量降低 20%。2. [uncountable] the production or sending out of harmful gas, etc. （有害气体等的）发出，散发，排放，射出◆low emission cars 低排放汽车☞ emission e·mis·sion /ɪ`mɪʃən; ɪˈmɪʃən/n [c,u]when gas, heat, light, sound etc is sent out, or the gas, heat etc that is sent out ［气体、热量、光、声等的］散发（物），排放（物）:◇attempts to reduce emissions from cars 对减少汽车废气排放量的努力 |
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