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Sodium potassium tartrate and tartaric acid are osmotic laxatives.是什么意思？

Sodium potassium tartrate and tartaric acid are osmotic laxatives.

酒石酸及其钾盐是有渗透作用的泻剂.

相关词汇
sodium potassium and tartaric acid are osmotic laxatives

sodium

n. <化>钠(11号元素，符号 Na)；
例句
...an aqueous solution containing various sodium salts.
含各种钠盐的水溶液

potassium

n. <化>钾；
例句
The potassium content of foodstuffs is very variable...
食物中钾的含量差别很大。

and

conj. 和，与，而且，于是，然后，因此；
例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

tartaric

adj. 酒石的，似酒石的，含有酒石的；
例句
...the addition of tartaric acid to give the wine some bite.
为增加红酒的口感而加入酒石酸

acid

adj. 酸味的，尖刻的，酸的，酸性的；n. <化>酸，酸味物质；
例句
This comedy of contemporary manners is told with compassion and acid humour.
这部当代风尚喜剧杂糅了悲悯的情怀和尖酸的幽默。

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；
例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

osmotic

--
例句
Stressed plants diminish osmotic potential by accumulating free amino acids, ions and dissolvable substances.
被盐胁迫的植物因自由氨基酸 、 离子和可溶性物质的积累造成渗透压减弱.

laxatives

n. 轻泻剂，通便剂( laxative的名词复数 )；
例句
Do you depend on laxatives to ease your bowel movements?
您需要服食泻剂来驱使肠胃的蠕动?
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
They were uncertain of the total value of the transaction...
他们还不确定这笔交易的总价值是多少。
He crusaded everywhere, and established illustrious battle achievements.
他四处杀伐, 立下了赫赫战功.
The person can transfer from wheelchair to seat with relative ease.
那个人可以比较轻松地从轮椅上移到座位上。
Essentially fractures can cut most types of carbonate fabric.
实质上裂缝可割切大多数类型的碳酸盐组织.
One of the fishing boats sank down astern of us.
有一艘渔船在我们后面沉没了.
answering pennant
回答旗
Will you take a cup of tea?
你要喝一杯茶吗?
Well, for once your horoscope is clearer than most, Virgo.
恩, 这次你的星位是最清晰的时刻了, 童贞座.
The construction site was a hive of activity.
建筑工地上一片繁忙景象。
I'm no expert, but I don't think Tracy died a natural death.
我不是什么专家，但我不认为特蕾西是自然死亡。