Structural steels can be subdivided into constructional steel and machinery steel.结构钢还可分为建筑用钢和机械用钢.A mixture of ferrite cementite forming distinct layers or bands in slowly cooled carbon steels.含%碳的钢(铁碳混合物的低共熔点),含%碳的碳钢是纯...

Sentinels were placed at all the approaches to the farm.在去农场的所有路上都布置了哨兵.Sentinels stopped them, enquired, passed them.哨卡拦阻他们, 盘问他们, 放他们通行.Their pink buds , thrust up like arrows , seemed sentinels watching over Baiyangdi...

n.（美国陆军）航空燃料辛烷值测定法，航空燃料评价法，燃料( fuel的名词复数 )，（为身体提供能量的）食物，（维持、增加感情的）刺激物，竞选提神（或兴奋）剂（一种健怡可乐，饮用后能使人精力充沛地从事竞选活动）v.给…加燃料，给…加油( fuel的第三人称单数 )，激起，补充燃料...

香薷酮...

gospels的音标：...

n.新年礼物，贺礼（hansel的复数形式）vt.新年礼物，贺礼（hansel的第三人称单数形式）...

n.分贝( decibel的名词复数 )...

vt.& vi.使纠缠，变得错综复杂（ravel的第三人称单数形式）...

The development of production impels us continuously to study technique.生产的发展促使我们不断地钻研技术.Instinct impels the cuckoo to migrate.本能促使杜鹃迁徒.The wave behind impels the wave before.后浪推前浪....

kennels的音标：...

n.妓院( brothel的名词复数 )，三瓦两舍，秦楼楚馆，烟花门巷...

a box of pastels一盒粉笔The lobby is decorated in pastels.大厅用浅色装饰。Their pastels colored walls are topped with large rolls of barbed wire.他们用彩色蜡笔涂的墙壁的顶部布满了成卷的有刺铁丝....

rebels的音标：rebels的英式发音音标为：['rebəls]rebels的美式发音音标为：['rebəls]...

elsewhere的音标：elsewhere的英式发音音标为：[ˌels'weə(r)]elsewhere的美式发音音标为：[ˌels'wer]...

novels的音标：novels的英式发音音标为：['nɒvlz]novels的美式发音音标为：['nɒvlz]...

Inside, she was a maelstrom of churning emotions.她心中的情感似波涛汹涌，起伏不定。The canoe was tossed about in the maelstrom.独木舟在旋涡之中摇晃打转.The boat flipped and hurled its passengers into the maelstrom.这时,小船翻转过来,把上面的乘客都甩进了大漩涡之中....

n.奇迹( marvel的名词复数 )，令人惊奇的事物（或事例），不平凡的成果，成就v.惊奇，对…感到惊奇( marvel的第三人称单数 )...

n.铲子( shovel的名词复数 )，锹，推土机、挖土机等的)铲，铲形部份v.铲子( shovel的第三人称单数 )，锹，推土机、挖土机等的)铲，铲形部份...

models的音标：models的英式发音音标为：['mɒdlz]models的美式发音音标为：['mɒdlz]...

n.钩吻素...

diesels的音标：...

trowels的音标：...

Alone among the major candidates, Gaviria expressed a determination to continue the campaign to defeat the drugs cartels.在主要的候选人中，只有加维里亚一人坚决表示要继续打击药品同业联盟。The interwar period was the hey - day of Cartels.两大战之间的时期是卡特尔的全盛期....

His social obligation compels him to make a round of visits.他的社会职责使得他不得不进行一系列访问。The research compels him to spread out into other fields.这项研究工作迫使他去钻研其他的学问.My health compels me to knock off work.我的健康问题使我不得不停止工作.Necessity,...

Welsh international Matthew Postle was third fastest at the halfway point.到半程时，威尔士的世界级选手马修·波斯特尔位居第三。The Indian temple is an incongruous sight in the Welsh border country.坐落在威尔士边界乡村里的印度庙宇看上去相当突兀。They're all Welsh set...

Continuous exposure to sound above 80 decibels could be harmful.持续暴露在强度高于80分贝的噪声中可能有害。The typical lawn mower makes about 90 decibels of noise.典型的割草机发出的声响约为90分贝.A normal conversation reaches 55 decibels.普通的谈话即可达55分贝....

She travels con-stantly, moving among her several residences around the world.她经常旅行，穿梭于她在世界各地的多处住所。The inspiration stemming from his travels lasted the length of his career.由旅行得来的灵感伴随了他的整个职业生涯。When sound travels through ...

felsitic的音标：felsitic的英式发音音标为：[fel'sɪtɪk]felsitic的美式发音音标为：[fel'sɪtɪk]...

ravels的音标：...

n.喧闹的酒会，旋转木马( carousel的名词复数 )...