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a serrated edge是什么意思？

a serrated edge

锯齿状的边

相关词汇
serrated edge

serrated

adj. 边缘呈锯齿状的，有锯齿形边缘的；

edge

n. 边，优势，（悬崖、峭壁的）边缘，端，锋利，尖锐；vt. 在…上加边界，使渐进，给（刀刃）磨边，使锋利，修整；vi. 慢慢向前移动，侧身移动；
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
Good humor is a promoter of friendship.
良好的幽默感能促进友谊。
a retentive memory
好记性
Most people would recoil at the sight of the snake.
许多人看见蛇都会向后退缩。
For years he avoided paying tax. But now his chickens have come home to roost and he’s got a tax bill of ￡25000.
多年来他一直迴避纳稅，现在报应来了，他的稅额累积到了2.5万英镑。
scavenger’s cart
扫街车
The arrival of a taxi was unusual enough; an unknown woman getting out of it was sensational.
来了辆出租车就够奇怪的了，从里面出来一名陌生女子就更引人注目。
You should marry intellect with sensibility in dealing with it.
处理这件事时你应把理智与情感融合在一起。
He spent all day scraping paint off the walls.
他一整天都在刮墙壁上的漆。
Much of the really nutritive material actually was refined out of food.
大部分真正有营养价值的物质实际上已从食物中提炼出来。
a trade center in a ranching and oil-producing region
一个牧场与产油区的贸易中心
the quiescence period
休眠期
a serrated edge
锯齿状的边
Many villages were razed to the ground.
许多村子被夷为平地。
Her contract is coming up for renewal in the autumn.
她的合同秋天就应该续签了。