提取的英文：
extract
refine
withdraw from a bank or storage location
pick up

参考例句：

To collect an order
提取定货

This substance is extracted from seaweed.
这种物质是从海藻中提取的。

We can extract oil from shale.
我们可以从页岩中提取石油。

The rosin and tannin that can be extracted from it are sought by the chemical industry.
从中提取的松香和鞣酸化学工业上是很需要的。

We couldn't get the loans all at once, but only in installment.
我们不能一次提取全部贷款，而必须分期提 。

Ceylon moss
【植】锡兰藻(一种红藻,可提取琼胶)

So we sometimes measure a person's mentality by their ability to store and retrieve information.
因此，人们有时会通过一个人储存和提取信息的能力来衡量他的智力。

A laxative drug obtained from the processed juice of a certain species of aloe.
芦荟油从某种加工过的芦荟汁中提取的一种泻药

A homogenized liver sample was hydrolyzed with β-glucuronidase and the hydrolysate was extracted with ethyl ether.
样品经β-葡糖苷酸酶水解、乙醚提取、氢氧化钠抽提、C18小柱净化

A balsamic resin obtained from certain tropical Asian trees of the genus Styrax and used in perfumery and medicine.
安息香从某些安息香属亚洲热带树木中提取的香脂，用在香料和药品中

extract是什么意思：
n. 提取物，精华；汁；摘录，选段；选曲
v. 摘录，节选；获取；设法得到；提取；取出；拔（牙）

extraction feed
萃出原料|抽出原料

extraction of groundwater
地下水的抽出

bond extracting punch
导接线撤出冲头

refine是什么意思：
v. 精炼，提纯，提炼；使高雅；改善

grain refined zone
再结晶区

You must refine your manners.
你必须使你的举止优雅高尚。

Affectedly delicate or refined;mincing.
过分讲究的过于精致或优美的；矫揉造作的

withdraw是什么意思：
v. 抽回；移开；收回；提取；取消；撤销；撤退

withdrawal symptoms
ph.1. 戒毒过程中产生的病症(诸如盗汗、恶心等等)

to withdraw from a competition; to scratch
退出比赛

But this is seldom the cause for withdrawal from publication.
但是导致停止出版的情况则是很少的。