那: a surname两: two种: species燃料: fuel占: occupy; seize; take up加拿大: Canada约: 1个月 about a month一半: one half; half; in part的: 4次方是 The fourth power of 2 i ...能源: the sources of energy; energ ...两种燃料的: dual fuel fired两种燃料烧火: dual firing燃两种燃料的: dual-fuel fired一半的: half; mid可用两种燃料的燃烧器: dual burner用两种燃料混合加热: dual firing大约一小时: an hour or so加拿大国家能源局: canadian national energy board加拿大国家能源署: national energy board加拿大能源研究院: ceri半；一半的: half一半的机会: a toss up一半的距离: half the distance一半的钱: half the money大约一周两次: i often have meeting or discussion with foreign experts about twice a week
