end gas. 尾气,废气; offgas. 尾气; sweep gas. 残气,尾气,穿透气; tail gas. 尾气,废气; 实用场景例句. 全部. attempts to reduce smog caused by traffic fumes. 旨在降低车辆尾气造成的烟雾的措施. 《牛津高阶英汉双解词典》 The limit for carbon monoxide is 4.5 per cent of the exhaust gas. 尾气中一氧化碳的排放限量为4.5%。 柯林斯例句. Typical composition of the auto exhausts is given in Table IV - 6 . 汽车尾气的典型成分示于表Ⅳ -6 中. 辞典例句.