语文书 / 例句 /

Meckel's diverticulum is the rudiment of the embryonic yolk sac.是什么意思？

Meckel's diverticulum is the rudiment of the embryonic yolk sac.

麦克尔憩室是胚胎黄囊的未发育完全器官.

相关词汇
diverticulum is the rudiment of embryonic yolk sac

diverticulum

n. 憩室，支囊，膨部；
例句
Meckel's diverticulum is the rudiment of the embryonic yolk sac.
麦克尔憩室是胚胎黄囊的未发育完全器官.

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。

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。

rudiment

n. 基本原理，雏形， 萌芽，退化器官；
例句
Meckel's diverticulum is the rudiment of the embryonic yolk sac.
麦克尔憩室是胚胎黄囊的未发育完全器官.

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

embryonic

adj. 胚芽的，胎儿的，初期的；
例句
...Romania's embryonic democracy.
罗马尼亚处于萌芽阶段的民主政体

yolk

n. 蛋黄，卵黄，羊毛油脂，胚乳；
例句
The sauce should not boil or the egg yolk will curdle...
调味汁不能煮沸，不然蛋黄会凝结的。

sac

n. （动植物组织中的）囊，液囊；abbr. 缩写 = (US) Strategic Air Command 战略空军司令部。；
例句
Cirrus sac located between intestinal fork and acetabulum, 0.259 - 0.388×0.146 - 0.178 mm.
虫体形小,体长平均3.538毫米, 阔平均1.088毫米.
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
You've got to be fairly single-minded about it...
对这事你还得专心一点。
The note was written on a scrappy bit of paper.
便条写在一片破纸上。
What would I do? Whom would I run to? Momma was still away...
我该怎么办？我能向谁求助？妈妈还没回来。
However, the ex criminal still bares the scars of his past life.
然而, 先前的犯罪纪录仍留下过去日子的烙印.
The lack of a common language made it very difficult to intercommunicate.
缺乏共同语言很难联系.
We were tense with expectancy.
我们因期待而神经紧张起来。
They were so excited that they kissed and kissed again.
他们激动得一次又一次地亲吻。
It is not shame for a man to learn that which he knows not, whatever be his age.
一个人不论年龄多大，都要学习不懂的东西，这没什么可羞耻。
extricate itself from
从...中脱离, 摆脱
The wind blustered around the house.
狂风呼啸着吹过房屋周围.