语文书 / 例句 /

Saliva is secreted from the exocrine gland.是什么意思？

Saliva is secreted from the exocrine gland.

唾液是由外分泌腺分泌出来的.

相关词汇
saliva is secreted from the exocrine gland

saliva

n. 唾液，口水，津，吐沫，涎；
例句
...a quick saliva test that would screen for people at risk of tooth decay.
能快速核查是否长蛀牙的唾液检验

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。

secreted

v. （尤指动物或植物器官）分泌( secrete的过去式和过去分词 )，隐匿，隐藏；
例句
...the items she'd secreted in the false bottom of her suitcase.
她藏在手提箱底部暗格中的物品

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；
例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

exocrine

adj. （腺）外分泌的；
例句
To investigate the exocrine compounds of coptotermes formosanus dinergate exocrine concentrate was obtained by different extraction.
本文主要讨论采用不同提取方法所得家白蚁兵蚁的外分泌化合物的组成及相对含量的变化.

gland

n. <解>腺，[机]密封压盖，填料盖；
例句
Goitre is a disease of the thyroid gland that makes a person's neck very swollen.
甲状腺肿
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。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
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。
Supporters of the death penalty argue that it would deter criminals from carrying guns...
死刑的支持者认为它能阻吓罪犯携带枪支。
相关例句
Where's John? I suppose he's hived off again to his own room.
约翰在哪儿? 我想他又偷偷溜回他自己的房间去了.
In this textbook we will tolerate a certain amount of ellipsis.
在这本书中我们允许一些简化.
Some birds have the fanwise spread of their tails.
有些鸟的尾巴展开如扇.
...a settlement house for children in a poor neighborhood.
为贫民区儿童设立的街坊文教馆
Affix the blue airmail label and leave the rest to us...
贴上蓝色的空邮标签，其余的事情交给我们。
What fruit is good to alvine gas of the person?
什么水果对人的肠气好?
He was responsible for disordering the classroom.
他搅乱了课堂的秩序.
...sponge cake flavoured with almonds.
加入杏仁的松糕
Bearing a grudge saps one's evergies and accomplishes abolutely nothing.
记仇会消耗自己的精力,使自己一事无成.
She was wearing wool slacks and a paisley smock.
她穿着羊毛宽松裤和涡旋花纹宽袍。