the arch拱梁theart.那；这；这些；那些adv.（用于比较级前）更加；用于最高级前；(用于形容词、副词比较级前)越 ... 越 ...The river has two branches.这条河有两条支流。the late term of construction施工后期the criterion of significance意义标准The lake serves recreation.这个湖泊供娱乐休闲使用。The tree blossomed quickly.这棵树很快开花了。The floods were a disaster.洪水是一种灾害。the sophora flavescens alkali苦参碱the traffic ventilation force交通风力the treatment of middle water中水处理The food won't digest well.