SAT词汇的掌握是大家取得SAT考试好成绩的基础，今天文都网校小编为大家提供的是SAT真词approximate，以下是详细内容。

　　approximate

　　adj.约莫的，大概的; 极相似的; [植]相近但不连接的;

　　vi.接近于; 近似于;

　　vt.靠近; 使接近; 使结合;

　　第三人称单数：approximates过去分词：approximated现在进行时：approximating过去式：approximated

　　The adjective is pronounced /?'pr?ks?m?t/. The verb is pronounced /?'pr?ks?me?t/. 形容词读作 /?'pr?ks?m?t/，动词读作 /?'pr?ks?- me?t/。

　　1.ADJ-GRADED大约的;大概的An approximate number, time, or position is close to the correct number, time, or position, but is not exact.

　　The approximate cost varies from around ?150 to ?250...

　　费用大概介于150至250英镑之间。

　　approximately

　　Approximately $150 million is to be spent on improvements.

　　大约1.5亿美元将用于作出改善。

　　2.ADJ-GRADED近似的;粗略的An idea or description that is approximate is not intended to be precise or accurate, but to give some indication of what something is like.

　　They did not have even an approximate idea what the Germans really wanted.

　　他们完全不清楚德国人真正想要什么。

　　3.VERB近似于If something approximates to something else, it is similar to it but is not exactly the same.

　　Something approximating to a fair outcome will be ensured...

　　保证会有大致公正的结果。

　　例句：

　　1.Mr romney opposes not only gay marriage, but also civil unions designed to approximate it.

　　罗姆尼先生反对的不仅仅是同性婚姻，还有近似于它的民事结合。

　　2.For each approximate solution of a parameterized problem, the app also displays the margin of error.

　　对于每一个参数化问题的近似结果，这个程序也会显示误差的边界。

　　3.The model downloaded to a smart phone finds an approximate solution for a new set of parameters by reference to the precomputed solutions.

　　这个模型会被下载到智能手机上，通过引用预先计算好的结果来找到一个对应新的参数组的近似结果。

以上就是今天的SAT真题词汇：approximate的相关内容。