语文书 / 例句 /

骨髓移植开始于20年前。用英语怎么说？

骨髓移植开始于20年前。

Bone marrow transplantation began 20 years ago.

相关词汇
bone marrow transplantation began years ago

bone

n. 骨头，尸骨，骨质物，有…样的骨头的；vt. 挑鱼刺，剔骨头，剔去…的骨；vi. 苦学，专心致志；

marrow

n. 骨髓，脊髓，滋养品，〈英〉食用葫芦；

transplantation

n. 移植，移植法，移居，移民；

began

v. 开始( begin的过去式 )，着手，创始，创办；

years

n. 年( year的名词复数 )，年纪，一年的期间，某年级的学生；

ago

adv. 以前，过去的，之前；
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
Attention must be paid on the synergic effect of smoking and silicosis in cancer complication.
吸烟和矽肺同时存在时,有必要注意协同作用.
The play was greeted with tepid applause.
这台戏只得到了零落的掌声。
She is as timorous as a rabbit.
她胆小得像只兔子.
God knew that he had never wished to thwart her in anything!
他从来就不愿使她拂意过,这有老天可表!
They become lamb cropschops Testy once Tasty ones , says Daivd David Johnson.
大卫继续说它们将变成好吃的羊排.
Reduced tackiness and stickiness during and after application.
在使用中或使用后能减少粘性。
Arrogance has no defense against a toady.
傲慢防不了谄媚者.
She took a playful swipe at her brother.
她玩笑般地朝她弟弟挥手打去.
What tractability can you offer on the vegetables that it is chemical free?
你方能供应哪些不含化学成分且易于加工蔬菜的产品 呢 ?
He was the most timorous person in that event.
在那次事件中他是个胆小鬼.
a tenuous hold on life
命若游丝
I didn't want to be low man on the totem pole for ever.
我不想永远当小人物。
It is tangential to our main objective.
这与我们主要目的有偏离.
Few men have had such transcendental capacity to stir the heart of people.
很少人有如此超群出众的打动人心的才能.