费时

I guess it sheer waste of time arguing about it.

看来争论件事纯粹是浪时间。

What a fearful waste of time and money!

样浪时间和金钱真是不得了!

It's frivol misuse of time, I confess .

我承认，有无谓浪时间。

I couldn't dawdle over my coffee any longer.

我不能再在咖啡上浪时间了。

I wondered darkly if I was wasting my time.

我忧郁地想我是不是在浪时间。

The discussion method is time-consuming and tangental.

那种讨论法既浪时间又与正题脱节。

Bringing up a handicapped child can be a long and hard road.

养大一个残疾儿童是件十分时力事情。

Procrastination is the thief of time.

拖延就是浪时间。

I don't approve of wasting time.

我不赞成浪时间。

What a fearful waste of time!

简直太浪时间了！

He's fooling about all the day.

他整天无所事事浪时间。

Don't idle away your time.

不要浪时间。

We mustn't waste our time.

我们不应该浪时间。

Traditional method of manual compiling BOM is toilful, time-consuming, complex and easy to make a mistake.

传统手工编BOM法不仅力、时、繁琐,而且容易出错。

She dreams the time away.

她在空想中浪时间。

Hurry up, we're wasting time.

快儿, 我们别再浪时间了。

Needle slot on the neilsbed armor plate is usually milled one by one by milling machine controlled manually.

针床钢板上针槽通常是由人工控用铣床一条条铣出来，工时，铣槽精度低。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境粉尘浓度测定一般使用滤膜称重法测得,该法时力,且不能得到瞬时粉尘浓度变化。

Possibly I might be blamed a bit for my truantry, but the recapture of the Hispaniola was a clenching answer, and I hoped that even Captain Smollett would confess I had not lost my time.

也许我会因为擅离职守而受到指责，但夺回伊斯班袅拉号则是最有力答复。我希望就是斯莫列特船长也会承认我没有浪时间。