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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。
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
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。
There's a very rich poetic tradition in Gaelic.
盖尔语有非常深厚的诗歌传统。
The sky was speckled with stars.
天空中繁星点点。
The programme is 90 minutes of dynamic Indian folk dance, live music and storytelling.
该节目为 90 分钟，其中有动感印度民间舞蹈、现场音乐表演和说书。
Use a weatherproof rucksack to carry your camera and lenses around in.
用防风雨的帆布背包装照相机和镜头。
The new invention ensures the beer keeps a full, frothy head.
这项新发明能保证啤酒始终保持丰富的泡沫。
The new planet is about ten times the size of the earth.
新发现的行星大约是地球的10倍那么大。
The radio had fed him a diet of pop songs...
他从广播里听到的都是千篇一律的流行歌曲。
His ambition was to win gold at the Atlanta Games in 1996...
他的志向是在1996年亚特兰大奥运会上夺取金牌。
...the muddled thinking of the Government's transport policy in recent years.
近几年政府交通政策的混乱
The start of a new year is a good time to reflect on the many achievements of the past...
新年伊始是反思过去一年诸多成就的好时机。
His dark hair was just tinged with grey...
他的黑发略有点花白。
The main course was typically Swiss…
主菜是地道的瑞士菜。
The home side were all out for 50 in their second innings.
主队在第二局比赛中拿下50分。