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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
Her ideas have lost all relevance to the modern world.
她的想法与现代社会完全脱节。
Most countries refuse to give sanctuary to people who hijack aeroplanes.
大多数国家拒绝对劫机者提供庇护。
single proprietorship
独资
The country cut the bread ration last year.
那个国家去年削减面包配给量。
You may find it necessary to readjust the wheels from time to time.
你会发现不时调整轮子很有必要。
The period saw a great revival in the wine trade.
这一时期葡萄酒业出现了很大的复苏。
This short story was published by two journals of repute.
这篇短篇小说由两种著名的杂志刊出。
The revival of the railway service will be immensely beneficial for the speedy movement of passengers and cargo.
铁路运输的复兴对加快客货运送大有助益。
juicy sac
汁囊
Anna recoiled in horror as the snake approached.
那条蛇逼上前来，安娜吓得直往后退。
Football players must be rugged.
足球运动员必须健壮。
a refrigerated lorry carrying beer
运啤酒的冷藏卡车
I live very much in seclusion these days.
这些天我过着几乎与世隔绝的生活。
The schoolmaster was a scholarly man. All his pupils looked up to him.
校长是个很有学问的人,他的学生都尊重他。