composed of ——To create or produce （a literary or musical piece）创作或制作=create component—— A constituent element， as of a system组成要素=element， part comparable—— Similar or equivalent相似或相当=similar compile—— To put together or compose from materials gathered from several sources汇编=put together community—— Society as a whole； the public作为整体的社会；大众。Asgroupsof plants and animals living and interacting with one another in a specific region under relatively similar environmental conditions共生动物群的一群植物和动物=settlement， society commodity—— Something useful that can be turned to commercial or other advantage商品=goods coincide—— To happen at the same time or during the same period同时发生=occur at the same time cohesion—— The act， process， or condition of cohering结合=unity The combination or arrangement of partssintosa whole； unification统一 cluster—— To gather or growsintosbunches丛生=concentrate classify—— To arrange or organize according to class or category分类=categorize cling to —— v.依附，依靠，坚持=stick to cite —— To mention or bring forward as support， illustration， or proof引证把…作为支持、说明或证明而提及或提出=mention check ——monitor To check the quality or content of （an electronic audio or visual signal） by means of a receiver监听，收听；To check by means of an electronic receiver for significant content， such as military， political， or illegal activity窃听 celestial—— Of or relating to the sky or the heavens天空的=astronomical cease—— To put an end to； discontinue使…停止；中止=stop capability—— The quality of being capable； ability能力=ability cumbersome —— Troublesome or onerous麻烦的=burdensome crisscross—— To move back and forth through or over交叉移动move back and forth crawl—— To move slowly on the hands and knees or by dragging the body along the ground； creep爬行=creep counterpart—— A copy or duplicate of a legal paper复制品=version An adaptation of a work of art or literaturesintosanother medium or style版本 counteract—— To oppose and mitigate the effects of by contrary action； check抵制，抵消=negate core —— The basic or most important part； the essence核心，本质=center conventional—— Conforming to established practice or accepted standards； traditional传统的=traditional contribute to —— v.捐献=donate To present as a gift to a fund or cause； contribute捐赠 consumption——The act or process of consuming消耗=eating constrain——To keep within close bounds； confine限制=bound To set a limit to； confine限制 constitute——To found （an institution， for example）创建=make up