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...a three-sided pyramid...是什么意思？

...a three-sided pyramid...

三面棱锥

相关词汇
pyramid

pyramid

n. 金字塔，角锥状物；vt. 使…成塔尖形，使…节节建立，使…上涨；vi. 成金字塔状，渐增，连续投机；
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。
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
He pulled the stub of a pencil from behind his ear.
他从耳后拿出一小段铅笔头。
She wasn't new to the company...
公司对她早有耳闻。
This Saturday the British star is going for gold in the Winter Olympics.
本周六，这位英国明星将向冬奥会的金牌发起冲击。
The dog began to yowl.
那只狗开始哀嚎。
...one of the shrewdest political operators in the Arab World.
阿拉伯世界最精明狡猾的政客之一
...the gleam of the headlights.
汽车头灯的微光
Women can come in here and not feel intimidated.
女性来到这里不会感到害怕。
...a healthy diet rich in fruit and vegetables...
富含水果和蔬菜的健康饮食
They were quickly ushered away.
他们被迅速领开。
Living in a divided city crammed with foreign soldiers is not a matter we joke about.
住在一个已经四分五裂而且到处是外国士兵的城市里，不是一件开玩笑的事。
He shrouds his business dealings in secrecy.
他秘密进行交易。
...a tearful farewell.
含泪道别
I had been in my new job only a few days...
我到新的工作岗位只有几天的时间。
He dialled the operator and put in a call for Rome.
他拨了接线员的号，让他接通一个到罗马的电话。