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Cartographer is a simple, efficient object relational mapper engine.是什么意思？

Cartographer is a simple, efficient object relational mapper engine.

这是个简单 、 效的对象-关系映射工具.

相关词汇
cartographer is simple efficient object relational mapper engine

cartographer

n. 制图者；
例句
A cartographer is a person whose job is drawing maps.
绘制地图者的工作是画地图。

is

vt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

simple

adj. 简单的，单纯的，易受骗的，天真的；n. 笨蛋，愚蠢的行为，出身低微者；
例句
The older child should be able to prepare a simple meal...
那个年纪稍大的孩子应当会做一顿简单的饭菜。

efficient

adj. 有效率的，（直接）生效的，能干的，（因省钱、省时或省力等而）收效大的；
例句
Some of the most efficient refrigerators consume 70 percent less electricity than traditional models.
一些极为节能的冰箱比传统型号耗电减少70%。

object

n. 物体，目标，宾语，客体，对象；
例句
The distant object of his affections is Caroline...
他一厢情愿地爱慕卡罗琳。

relational

--
例句
Cartographer is a simple, efficient object relational mapper engine.
这是个简单 、 效的对象-关系映射工具.

mapper

n. 制图人；
例句
Cartographer is a simple, efficient object relational mapper engine.
这是个简单 、 效的对象-关系映射工具.

engine

n. 发动机，引擎，工具，火车头，机车；vt. 给…安装发动机；
例句
The engine spat and banged.
发动机爆出火花，接着发出砰的巨响。
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。
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。
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。
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
We do not imply that adequately measured quantitative characters will invariably yield high heritability estimates.
我们并不是说数量性状测定标准合适,就一定估算出高的遗传力.
Keep the children away from the machine.
别让孩子们接近机器。
Their Majesties celebrated our arrival by giving us each a little silver spoon.
国王和王后陛下赐给我们每人一只小银匙，以欢迎我们的到来。
He beat the potato into a mash before eating it.
他把马铃薯捣烂后再吃。
All in favor of this proposition will please say " Aye ".
请所有赞成这项提议的人讲一声 “ 赞成 ”.
...a packet of pork sausages.
一包猪肉香肠
She bangs open the door and, without ceremony, burst in.
她也不先敲门,砰地一声推开门就冲了进去.
Fashion editors drooled over every item...
时尚编辑们兴奋地注视着每一件东西。
We specifically wanted to congratulate certain players.
我们特别想表扬几名选手。
She plays the violin,I mean the viola,really well.
她的小提琴,我是指中提琴,的确拉得很好。