| 单词 | seal |
| 释义 | seal¹ 1.(eared or earless)海豹(海豹科和海狮科哺乳动物的统称) 2.(common or harbour seal)海豹(海豹科哺乳动物的统称)；(尤指)港海豹, 灰海豹 3.(leather)海豹皮 4.(on container, on door)密封装置 (on fridge, freezer, washing machine)密封垫 The seal on the box broke when it fell from its hiding-place.盒子从藏匿处掉下来时, 封口裂开了。 Protestors broke customs seals on the doors of the lorry.抗议者们破坏了卡车门上的海关关封。 Check seals on fridges and freezers regularly.定期检查冰箱和冷冻室的密封垫。 5.(closure)密封处；封闭 This type of cork forms a tight seal and keeps the wine fresh.这种软木塞形成严实的密封, 使葡萄酒保持新鲜。 6.(on letter, package, envelope)封口；封印；封铅；(尤指)封蜡 a wax seal封蜡 7.(official mark; on document)官方印章 the presidential seal总统印 8.(ring, stamp)印章；图章；印戳 9.(confirmation)保证；誓约 to give sth your seal of approvalorto give your seal of approval to sth认可某事；批准某事 10.【建】(filler)密封物 11.(in drain)下水道存水管的少量存水(以防臭) 12.【史】(obligation of silence)(天主教的)告解保密责任 13.【史】(seal of confession)(天主教的)告解保密 idiom seal² ◆to set your seal on sthorto place your seal on sth认可某事；批准某事 ◆to set the seal on sthorto put the seal on sth<正式>使某事确定无疑；使某事成为定局 a wonderful goal which put the seal on a thrilling victory奠定激动人心的胜局的一个漂亮进球 ◆under seal<正式>加盖封印的；密封的 1.(close)+ envelope封(住)；封上 2.(stamp with a seal)盖印章于；(盖章)确认 3.(put wax seal on)+ document, package, envelope给…蜡封(或封缄) 4.(close tightly)+ container密封 She filled the containers, sealed them with a cork, and pasted on labels.她把容器装满, 用软木塞封口并贴上标签。 to seal sth in sth把…密封在…里面 A woman picks them up and seals them in plastic bags.一个女人把它们捡起来并放在塑料袋里密封。 5.【建】+ opening, crack填塞；充填 Small cracks can be sealed with glue.小裂缝可以用胶填补。 6.【建】+ surface(以无孔涂层)封涂 Apply a primer to seal the surface.刷一道底漆封涂表面。 7.(close off)+ area, crime scene隔绝；封锁 The soldiers were deployed to help police seal the border.士兵被派去协助警察封锁边境。 Thorne wanted the room sealed until it could be examined by experts.索恩希望在专家检查之前将这间房间封锁起来。 8.<正式>(decide)使确定无疑；使成定局 This disaster sealed the fate of the expedition.这场灾难注定了此次远征的命运。 9.+ agreement, bargain认可；批准 They sealed their agreement with a handshake.他们握手达成协议。 10.【宗】+ marriage, adoption使正式化；使具有永久约束力 11.<澳,新西兰>+ road使硬化 Phrasal Verbsseal in,seal off,seal up |
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