secret
secret/ˈsi:krit/ I.adj.秘密的，隐蔽的：a secret enemy隐藏的敌人；a secret plan秘密计划There is nothing secret about it.其中并无奥秘。‖II.n.［c］1.秘密：keep a secret保守秘密；let···
secretary
secretary/ˈsekrətri/n.［c］1.秘书：private secretary to the minister部长的私人秘书2.书记：secretary general总书记，秘书长；the secretary of the Party committee党委书记3.部长,大臣···
sect
sect/sekt/n. [c]宗派，教派：religious sect宗教派别When he was sixteen he joined a religious sect.他16岁的时候加入了一个宗教教派。
section
section/ˈsekʃən/n.［c］1.章节：enjoy reading the sports section of newspapers喜欢看报刊中的体育新闻栏2.部分：A section of the street is to be closed to traffic.这条马路的一段将关···
sector
sector/ˈsektə/n.［c］1.部门，部分：the different sectors of national economy国民经济的各部门；the industrial sector工业部门2.扇形：the sector of a circle圆的扇形；sectors of a di···
secular
secular/ˈsekjulə/adj.现世的，俗界的：secular attitudes to death对死亡的世俗态度；secular concerns凡夫俗子所关心的事情；secular education世俗教育（与宗教教育相对而言），普通教育We···
secure/security
secure/siˈkjuə/ I.adj.1.安全的，可靠的：feel secure感到安全；a secure place in English literature英国文学中的稳定地位2.放心的：live a secure life过着无忧无虑的生活‖II.vt.1.得到，···
sediment
sediment/ˈsedimənt/n.［u］沉积物：There was a brown sediment in the bottom of the bottle.瓶子底部有棕色的沉积物。The sediment settled and the water was clear.杂质沉淀后，水变清了···
seduce
seduce/siˈdju:s/vt.引诱，唆使；诱奸：seduce sb. from his duty诱使某人放弃职责；to seduce someone into wicked ways引诱某人走上邪恶的路He seduced her into an affair that had tragic ···
