大约的

I dozed (off) for about an hour.

我打了约小时的盹儿。

Agricultural subsidies absorb about half the EU’s income.

农业补贴占去了欧盟收入的约半。

It was just about midnight when they arrived.

他们抵达的时候约午夜时分。

I put the weight at about fourteen pounds.

我估计它的重量约为14磅。

A group called the Lee League of Pastural People's.

头强壮的骆驼约可以卖到美元。

The Gerardia is believed to be about two thousand seven hundred forty-two years old.

Gerardia珊瑚礁的年龄约七百四十二年。

Add in shoeing, and you could pay $80 to $100 every two months.

如再加上钉马掌，你每个个月的费用约80到100美元。

A spool of slightly less than 100 feet of number 17 Heavy Formvar wire was required for the secondary winding.

卷约100英尺的17号线足够完成次级绕组。

The result shows that the indirectly measured radical yields for the ozonolysis of ethene may be underestimated by a factor of 2.

这表明以往间接方法可能低估了自由基的产率约2倍。

Some 22 percent of degrading land is in very arid to dry-subhumid areas, while 78 percent of it is in humid regions.

从极为干旱到亚湿润的地区，正在退化的土地的比例约为22%，而78%地处湿润地区。

The stamp was later replaced by Tiffany’s initials, which is one way collectors are able to determine the approximate date that a Tiffany Favrile lamp or other glass item was made.

该邮票其后改为蒂凡尼的缩写，它种方法能够让收藏家能够确定蒂凡尼的法夫莱尔灯或其他玻璃项目的约日期。

This refers to the use of a miniature BTE hearing aid that is coupled to an ear insert or earmold (vented or unvented) via a tubing of approximately 0.8 mm inner diameter.

就微型耳背式助听器用根内径约0.8毫米的细导管耦合到耳塞或者耳模（耳模可以开或者不开通气孔）的验配方式。