I am in need of a loan of a bike for a few weeks.
我需要借辆自行车用几个星期。

The searching for the missing child was abandoned after two weeks.
两星期后他们放弃了搜救那名失踪的小孩。

The problem has persisted for about three or four weeks now, with no sign of abatement.
这个问题已经持续大约三到四周, 且尚无任何缓和迹象。

By 22 weeks,the ovaries are completely formed and move the abdomen the pelvis.
到怀孕22周时，胎儿的卵巢完全形成，从腹部移到骨盆处。

Seen two weeks ago her lower abdominal pain.
在二个星期以前见到她降低腹部的痛苦。

Pregnant 33 weeks,weight abdominal circumference,Gong Gaodou did not grow,normal
孕33周，体重腹围 宫高都没长，正常吗

Intravascular ultrasound and angiography on abdominal aortae were performed8 weeks after stenting.
支架植入术后8周行腹主动脉血管内超声和造影检查。

Treatment was conservative and the arm was placed in an abduction sling for four weeks with subsequent active physiotherapy.
保守治疗的手臂在一个四周悬吊与绑架后放在积极理疗。

The matter has been in abeyance for two weeks
此事已被搁置了两周。

The bunker was able to workindependently for two weeks.
这座地堡能够独立运行两个星期。

Bleeding that lasts for weeks at a time is also considered abnormal.
出血持续数周也被认为是异常的。

Objective To improve the recognition of abnormal image of soft tissue in cheeks.
目的提高对面颊部软组织异常影像的认识。

psychotherapy that seeks to extinguish or inhibit abnormal or maladaptive behavior by reinforcing desired behavior and extinguishing undesired behavior
加强合理行为的训练来抑制变态行为的一种心理治疗

Memorial services were held aboard the Directorate flagship Aleksander.
追悼仪式在地球联邦旗舰亚历山大号上举行

A fetus of 20 weeks gestation or a fetus weighing 500 gm is considered abortus.
胎儿孕周小于20周或胎儿体重小于500克的称为流产胎。

About three weeks.
大约三周。

About six weeks.
大约6上星期。

I beg to apply for two weeks'leave of absence.
我请求准假两周。

As a result of two weeks absence from work, he lost his job.
由于旷工两个星期, 他丢了工作。

Tom finally returned to school after an absence of three weeks.
汤姆在缺课三个礼拜之后，终于回学校了。

Absences must be cleared promptly within 2 weeks. After two weeks, an uncleared absence will be counted as a truancy.
缺席者应于二周内完成补假手续，否则以旷课论。

She was absent from factory for three weeks.
她三周没有去工厂上班了。

The student has been absent from class for two weeks.
那位学生已缺课两星期了。

I told the teacher I would be absent from school for two weeks.
我告诉老师我要请假两个礼拜。

He was absent for two weeks, so he had a lot of homework to make up.
他缺了两周的课，因此有很多功课要补。