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Who invented the steam engine?是什么意思？

Who invented the steam engine?

谁发明了蒸汽机？

相关词汇
who invented the steam engine

who

pron. 谁，什么人，关系代词，有先行词，孰；

invented

n. 虚拟；v. 发明，创造( invent的过去式和过去分词 )，编造；

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

steam

n. 蒸汽，雾，〈口〉精神，精力，轮船，乘轮船旅

engine

n. 发动机，引擎，工具，火车头，机车；vt. 给…安装发动机；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
They are also under - represented in the upper echelons of management.
她们只是上层管理梯队中的少数分子.
The shipments are being expedited as much as possible.
装货速度在尽量加快.
His jokes elicited no smiles.
他的笑话没使人发笑.
They knew each other by sight, but their orbits did not touch.
他们见面认识, 但各自的生活圈子互不搭界.
The words of the young woman doctor echoed in his ears.
那位年轻女医生的话在他耳畔回响。
The book embodies the results of his own original research.
这本书体现了他独创性研究的成果.
When she married Tom, she became stepmother to his child.
她和汤姆结婚后, 她成了他的孩子的继母.
The moon is partly eclipsed.
月偏食了.
We were in ecstasies at the thought of going home.
一想到回家,我们高兴极了.
I didn't understand until he elaborated on the question.
经他一说,我才明白.
He permitted himself three cigars a day.
他允许他自己一天抽三支雪茄.
But the pain had ebbed away and the trembling had stopped.
不过这次痛已减退,寒战也停止了.
Each of us is capable of thwarting good fortune through negative self - talk.
消极的 自我 否定使我们每个人都可能会错过好运气.
I have 9 required courses and 3 electives this semester.
我这个学期有9门必修课,3门选修课.