1seal

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【释义】：

n．❶ 封蜡，封铅，封印，封条：affix a 1seal on the door在门上贴封条．break a 1seal 启封．❷ 印章，印鉴，(打上的)印记，印子：the Great 1seal 国玺．set one’s 1seal to在…上盖章．the 1seal of authority印把子．❸ 确证，保证，赞同，批准：under 1seal of confession约定严守秘密．❹ 【喻】象征，预兆：the 1seal of death on one’s face面有死相．❺ 垫圈，隔离层．

－vt．❶ 盖印，打印：1seal a document在文件上盖印．❷ 封，封闭，密封：1seal a letter封信．the friendship 1sealed in blood用鲜血凝成的友谊．1seal off the enemy’s pillbox封锁敌人的碉堡．1seal up a hole将洞封死．The jars must be perfectly 1sealed if the food is to keep．要把食物保存好，这些罎子必须密封起来．have one’s lips 1sealed保守秘密，缄默不语．1sealed orders密令．a 1sealed book天书，莫名其妙的人或物：You are a 1sealed book to me．我不能理解你．❸ 决定，确定：This fight 1sealed their fate．这一仗决定了他们的命运．❹ 绝缘．