- 重点词汇
- herpron.(she的宾格)她;(she的所有格)她的;她，指某个国家，（一艘）船;
- pumpingn.抽吸[动、水、空];泵唧[送];汲取;充[打]气，泵作用;
- wasv. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ）;在，存在;不受干扰;
- highadj. 高的;高尚的，崇高的;高音调的;高级的，高等的;
- pressuren.压力;气压;催促;紧张;
- intoprep.进入，到…里面;朝，向;撞上，碰上;到（一段时间的某一点）;成为;关于，涉及;〈数〉除，乘;（穿）上，（换）上;（说服某人）去做……;（分）成，（撕）成;（撞）上，（碰）上;到达;
- breathingn.呼吸;（空气、花香等的）飘动;微风;短暂休息;
- laboriousadj.费力的;勤劳的;辛苦的;
- evenadv.甚至;更加;甚至可以说;
- oxygenn.氧（气）;
- 相关例句
Inventions and innovations almost always come out of laborious trial and error.
发明及创新几乎都是艰苦的试验和失败的产物.
网络文摘精选
The laborious process of tallying votes by hand used to provide plenty of room for fraud.
以前那种艰难的人工计票方式为欺诈行为提供了空子.
网络文摘精选
The prosess was laborious, but I had no reason to complain of the way it worked.
手续是费事的, 但是我没有理由埋怨这样的工作方式.
词典精选例句
Tom was but a slow reader, and passed on laboriously from verse to verse.
汤姆念得很慢,他一节一节地往下念去, 感到非常吃力.
词典精选例句
Slowly, laboriously, she heaved herself over and pulled her heavy skirts up to her thighs.
她缓慢而吃力地抬起身来,将沉重的裙裾拉到大腿以上.
飘（部分）
He sat behind a desk laboriously writing with an Army issue pen.
他坐在书桌后吃力地写着，用的是一支部队发的钢笔。
《柯林斯高阶英汉双解学习词典》
Millstones had been cut and laboriously sledged down the rough mountainsides.
石磨被琢好,然后费力用雪橇运下那崎岖不平的山坡.
词典精选例句
And thus gradually the scheme so laboriously put together unraveled.
这样一来,那项经过苦心筹划出来的方案也就此告吹.
词典精选例句
Adam invented love at first sight, one of the greatest laborsaving machine the world ever saw.
亚当发明了一见钟情, 那是世界空前的一架最伟大的省力机器.
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There is new emphasis on research and development of laborsaving machines.
工业界开始着重研究工作,并且大量采用机器以节省人工.
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