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葫芦脲是一种具有大环空腔、两端开口的葫芦状分子.用英语怎么说？

葫芦脲是一种具有大环空腔、两端开口的葫芦状分子.

Cucurbituril is a macrocyclic cavitand compound with two portals.

相关词汇
is macrocyclic compound with two portals

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。

macrocyclic

adj. 大环的；
例句
Cucurbituril is a macrocyclic cavitand compound with two portals.
葫芦脲是一种具有大环空腔、两端开口的葫芦状分子.

compound

n. 场地，复合物，（筑有围墙的）院子，复合词；
例句
This sticky compound adheres well on this surface.
这种黏性的化合物能牢牢地粘在这个表面上。

with

prep. 和，跟，随着，关于，和…一致；
例句
A waiter entered with a tray...
侍者端着托盘进来了。

two

n. 两个，两个东西，两点钟，一对；adj. 两个的，我
例句
He has been absent from his desk for two weeks...
他已经有两个星期没有坐在办公桌前了。

portals

n. 入口( portal的名词复数 )，桥门，[解剖学]肝门，出孔；
例句
The hallowed portals of academe were slowly and grudgingly opening to women.
大学神圣的大门缓慢又勉强地向女性敞开。
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
The products are usually used in healthcare area and pharmaceutical area.
产品通常用于在医疗保健领域和医药领域.
It became entombed in the permafrost, where it remained until recently freed.
它被掩埋在永久冻土层里, 直到最近才被挖掘出来.
Prices are tending upward.
物价正在上涨.
I looked in on Louisa. She was sleeping.
我顺道去看了一下路易莎。她当时在睡觉。
Her mother was a dedicated apostle of healthy eating.
她母亲是健康饮食矢志不渝的倡导者。
Anita Loos was in many respects untypical of the screenwriting trade.
在许多方面，安妮塔·卢斯看着都不像是从事剧本创作这一行的。
Anthony felt the need to lighten the atmosphere.
安东尼觉得有必要缓和一下气氛。
Detaining a ship is one of most efficient means, by which PSCO hits seaborne sub - standard ship.
滞留船舶是PSCO打击低标准船舶参与营运的最有效手段之一.
Besides joint strip gally we you still are met what!
除了贴条儿吓唬我们你们还会什么!
S. condition and coercivity of functional.
′条件与泛函的强制性之间的关系.