If we cannot pin down exactly what we are supposed to be managing, how can we manage it?

The identity of each sex is not so easy to pin down.

确定男女各自的特征并不那么容易.

You must pin down every quotation to its author.

你一定要确定每一条引文的作者是谁.

She's a difficult person to pin down.

她这人行事、说话没个准儿.

It was difficult for me to pin down the subject.

对我来说,要弄清楚这个问题很困难.

It is never possible nowadays to pin down any date within a year or two.

要把任何日期确定下来,误差不出一两年,在当今的时世里,是永远办不到的.

Damn! That was terrible. I only knocked the 10 pin down.

该死! 真糟糕, 我只击倒了10号瓶子.

The Boy had to pin down the dog to wash him.

这男孩必须扣牢这只狗帮它洗澡.

Mill Creek in Meizhou elephant ears pin down the mountain.

磨针溪在眉州象耳山下.

To pin down the size of an orbital, we take a contour surface.

为束缚住轨道的大小, 我们取一等值面.

I bought a smaller one later using pin money I had saved.

后来,我用自己省下来的零花钱买了一支小一点的笛子,三块两毛钱!

Laodou does not give pin money, can oneself look for a way to make money.

老窦不给零花钱, 只能自己找途径搞钱.

The bride and groom will dance while guests pin money to their clothes.

新娘和新郎会在宾客把钱别在他们衣服上的时候跳起舞蹈.

The old lady has no pin money at all.

这老妇根本没有私房钱.

Her mother has a regular job, but she earns extra pin money by raising chickens.

他母亲有一份固定的工作, 但她还养了一些鸡,挣点额外的零用钱.

She helped her uncle out sometimes just to earn a bit of pin money.

她有时候帮叔叔的忙,赚一些零用钱。

He pin money get online, work to also be not written after school go getting online.

他把零花钱都用来上网, 放学后作业也不写就去上网.

She do some typing at home to earn some pin money.

她在家打字挣一些零花钱外快.

For example, John enters a pin number and then presses some buttons.

例如, john输入一串号码,然后按一下键.

Don't write down your PIN number, memorize it.

不要把你的密码写下来, 记住它.

You may check your account, withdraw cash, or correct pin number.

您可核对账户, 提取现金和修改密码.