All that money brought nothing but sadness and misery and tragedy.

The guests had each paid £250, no trifling sum.

客人每位付了250英镑，可不是一笔小数目。

You owe a certain person a sum of money.

你欠某人一笔钱。

His mother's small estate had passed to him after her death.

他母亲死后留给他一小笔遗产。

She's coining it in with a $10 million contract with Revlon.

她靠与露华浓签订的一笔1,000万美元的合同发了大财。

Those figures might not even cover the cost of breakages.

那笔钱甚至都不够赔偿破损费。

They are set to make a big fat profit.

他们下定决心要大赚一笔。

The company intends to squeeze further savings from its suppliers.

公司试图从供货商那里再省下一笔费用。

She won a grant to develop her own business.

她赢得了一笔拨款，用以扩展自己的企业。

Now is the time to touch him for a loan.

现在是向他借笔钱的时候了。

The most common procedure consists of injecting the sperm the uterus. It is quick and uncomplicated.

最常用的人工授精采取子宫内精子注射,它迅速而简单.

Once the male glands have matured during puberty, they produce millions of sperm cells every day.

一旦男性性腺在青春期成熟时, 它们每日产生数百万个精子.

Objective To investigate the relationship between WBC concentration in semen and sperm morphological parameters.

目的:探讨精液白细胞与精子形态学参数之间关系.

A human sperm cell contains just one copy each of 23 chromosomes.

一个人类精子包括一个23条染色体的复制本.

Conclusion: Seminal carnitine concentration may be an appropriate marker of sperm and epididymal function.

结论: 精液中肉碱浓度可能可以作为一个指标用于检测精子和附睾功能.

The sperm count is used as an indicator of male fertility.

男性生育能力可以用精子数来衡量.

Conclusion: Leukocyte concentration of Semen could affect sperm motion parameters.

结论: 精液白细胞可影响精子运动参数.

Objective : To build network human sperm bank management information system.

目的: 建立网络化人类精子库管理信息系统.

Glycoprotein changes in mouse sperm plasma membrane during epididymal maturation were revealed by Western blot.

利用蛋白印迹法研究了小鼠精子在附睾成熟过程中质膜糖蛋白的变化.

Objective To understand the relativity between sterility and anti sperm antibody.

目的了解不孕症与抗精子抗体的相关性.

The secretions of the bulbourethral glands Cowper's glands can never contain sperm cells.

尿道球腺的分泌物从不可能含有精子.