- 重点词汇
- telephonen.电话;电话机;（电话机的）话筒;受话器;
- used to过去经常，曾经;
- cablen.电缆;缆绳，钢索;有线电视;电报;
- andconj. 和，与;而且;于是，然后;因此;
- offprep. 从…落下;离开;从…去掉;下班;
- jacketsn.短上衣( jacket的名词复数 );保温套;书籍的护封;烤过的土豆的皮;
- stripn.（纸、布、食物等的）条，带;狭长区域;商业街;队服;脱衣舞;连环画;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- tooln.器具，工具;（有助于做工或完成某事的）用具;受人利用的人;压印机;
- 相关例句
Initial cost is comparable to that of by-pass cooled or external cooled jacketed motor.
初期购置成本与旁路冷却或外部冷却加套方案相当.
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Transfer lines for liquid helium should be well insulated and vacuum jacketed.
用于液氦的转移管应该隔热良好和带有真空夹层.
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特殊设计的冷却桶夹套,热传道面积大,冷却效果极佳.
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Lookouts and leadsmen in bulky life jackets stumbled and slipped after him.
监视哨和测深员穿着饱鼓鼓的救生衣,跌跌撞撞地跟在他后面.
词典精选例句
Black-leather jackets and tattoos are the standard tools of the trade for heavy-metal musicians.
黑皮夹克与纹身是重金属乐手的标准行头。
《柯林斯高阶英汉双解学习词典》
香甜和熟菠萝蜜被做成果酱, 然后加入浓郁的奶油中.
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I talk to my friend and someone repairing the road behind us starts up a jackhammer.
我和朋友说话,而某人在我们身后正用手提钻在修路.
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She held her ears when the jackhammer started to operate; hold one's nose.
当手提钻开始工作时,她塞住耳朵; 塞住鼻子.
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You really must pull your socks up if you want to beat Jackie in the competition.
你要是想在竞赛中赢过杰基,就要加把劲儿了.
《简明英汉词典》
