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他们改用活塞发动机.用英语怎么说？

他们改用活塞发动机.

They use a piston engine instead.

相关词汇
they use piston engine instead

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

use

n. 使用，使用权，功能；

piston

n. <机>活塞；

engine

n. 发动机，引擎，工具，火车头，机车；vt. 给…安装发动机；

instead

adv. 代替，顶替，反而，反倒；
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
The motorboat put on speed as soon as it left the pier.
汽船一离开码头就加快了速度.
An oar often acts as rudder.
桨常可起舵的作用.
Select your favourite fruit or veg and pickle them while they are still fresh.
挑选最喜欢的水果或蔬菜，趁着新鲜把它们腌起来。
It'sa drink made by steeping pineapple rind in water.
这是用菠萝皮泡在水里做的饮料。
He was wearing cotton pants and an open-necked shirt.
他穿着纯棉裤子和开领衬衫。
She professed to hate her nickname.
她自称痛恨自己的外号。
We stood on the pier and watched as they embarked.
我们站在突码头上目送他们登船。
The winding trail caused the hikers to lose their orientation.
蜿蜒的小径使徒步旅行者迷失了方向.
The panther is running in the jungle.
那只黑豹正在丛林中奔跑。
I have no wish to perplex the issue.
我不想使问题复杂化.
Our aim is to achieve greater market penetration.
我们的目标是进一步打入市场.
I enjoy eating oyster; it's really delicious.
我喜欢吃牡蛎, 它味道真美.
When toned down again , the unimpeachable patriot appeared in the witness - box.
这阵喧哗过去, 那无懈可击的爱国志士已经登上了证人席.
an oxide of tin
氧化锡