能够杜绝危险废物渗析液下渗污染地下水,同时又避免了危险废物污染环境卫生. It will prevent ground water from hazardous waste leachate pollution and avoid environmental pollution simultaneously.
东南部是人口最稠密的地区。The southeast is the most densely populated area.伦敦是英国人口最稠密的地区.London is the most populous area of Britain.住得日益稠密的居民,对内和对外都不得不更紧密地团结起来.The denser population necessitates closer consolidation both for interna...
The tidal stream or current gradually decreases in the shallows.浅滩上的潮水逐渐退去。When someone has hayfever, the eyes and nose will stream and itch.花粉热临床表现为流泪、流涕，眼睛、鼻子发痒。There was a small stream at the end of the garden.花园的尽头有一...