| 单词 | 以防 |
| 释义 | 〔enclose〕To fence in so as to prevent common use:圈起：用篱墙围起来以防公众使用：〔breakwater〕A barrier that protects a harbor or shore from the full impact of waves.防波堤，防浪墙：保护一个港口或海岸以防波浪冲击的障碍物〔guard〕A small chain or band attached to a watch or bracelet to prevent loss.链，带：系在表或手镯上以防其丢失的小链子或带子〔guard〕To maintain control over, as to prevent indiscretion:谨慎使用：对…保持控制以防不慎：〔outpost〕A detachment of troops stationed at a distance from a main force to guard against surprise attacks.前哨：派驻在离主力部队很远的地带的支队以防敌人的偷袭〔seal〕A device that joins two systems or elements in such a way as to prevent leakage.封口机：用这种方式连接两个系统或元素以防渗漏的装置〔gag〕To prevent from speaking or crying out by using a gag.堵住嘴：塞住嘴以防说活或喊叫〔fix〕To prevent discoloration of (a photographic image) by washing or coating with a chemical preservative.固色，定影：用化学防腐剂冲洗或覆以一层防腐物以防（照片）褪色〔cling〕clung to the rope to keep from falling; fabrics that cling to the body.抓牢绳子以防掉下；紧贴身的衣服〔roughshod〕Shod with horseshoes having projecting nails or points to prevent slipping.马掌上钉有马蹄铁的：穿有具突出的钉状物或钉子以防滑下的马蹄铁的〔mashgiah〕An Orthodox rabbi, or a person appointed or approved by such a rabbi, whose responsibility is to prevent violations of Jewish dietary laws by inspection of slaughterhouses, meat markets, and restaurants where food assumed to be kosher is prepared for the public.马什该亚：正统犹太教的拉比或由正统犹太教拉比指定的人，其职责是检查符合犹太教规的清洁食物的屠场、肉市场以及饭店，以防出现违反犹太教饭食规定的现象〔crab〕To direct (an aircraft) partly into a crosswind to eliminate drift.使（飞机）作航向偏流修正以防飘流〔earwig〕In an Anglo-Norman text written around the beginning of the 15th century we are told that elephants guard their ears diligently against flies and earwigs.Elephants have good cause to protect themselves against these insects if, as folklore has it, earwigs go through the ear into the head.The earwig, however, prefers to dine on things such as flowers, fruit, and small insectsrather than brain tissue.Folklore is responsible, though, for the insect's name,which was formed in Old English fromēare, the Old English source of our word ear, and wicga, "insect,” a word presumably related to our word wiggle. 大约在15世纪初期，有一本盎格鲁·诺曼的课本提到大象很小心地保护它们的耳朵，以防苍蝇和蠼螋。民间传说讲，蠼螋会通过耳朵进入大脑，大象防范这些昆虫是很有理由的。但是蠼螋喜欢吃花朵、水果及一些小昆虫，而不是大脑组织。然而民间传说却产生了这种昆虫的名字，当时是由古英语词eare ，即我们的 ear 的古英语词源及可能和现代词 wiggle 有关的意为“昆虫”的 wicga 组成的 |
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