With this pool of slave labor, you can underbid any contractor in the city.有这些可怜的劳工, 你可比这城里的所有承包商出更低的价.A contractor was hired to drain the reservoir and to excavate soil from one area for replacement with clay.雇了一个承包商抽干水...

microretractor的音标：microretractor的英式发音音标为：[maɪkrɔ:ret'ræktə]microretractor的美式发音音标为：[maɪkrɔret'ræktə]...

n.抽油烟机( extractor的名词复数 )...

extractor的音标：extractor的英式发音音标为：[ɪk'stræktə(r)]extractor的美式发音音标为：[ɪk'stræktər]...

胎头牵引钳...

Since 1960, many horizontal immersion extractors have been introduced.自1960年以来, 采用了许多水平浸提装置.These include the canvas extractors developed by the Institute of Forest Genetics at Placerville California.其中包括加利福尼亚的泼拉崖维尔森林遗传研...

萃取器...

To draw to scale by means of a scale and protractor; plot.测绘用圆规和量角器划线和角; 标绘.Use your protractor to construct an equilateral triangle.用量角器作一个等边三角形。I can't find my protractor.我找不到我的半圆仪了.This compass serves as a protra...

tractors的音标：tractors的英式发音音标为：[t'ræktəz]tractors的美式发音音标为：[t'ræktəz]...

contractors的音标：contractors的英式发音音标为：[kɒnt'ræktəz]contractors的美式发音音标为：[kɒnt'ræktəz]...

n.量角器，分度规...

Hence, we introduce the method of reconstructing the attractor in state spaces.然后引出重构状态空间吸引子方法并阐述其在脑电信号系统分析中的意义.They also can be used an attractor to tourists.他们还可以用来作为吸引游客.Flowers are an attractor for bees.花朵会吸引蜜蜂....

环形拉钩...

extractors的音标：extractors的英式发音音标为：[ɪkst'ræktəz]extractors的美式发音音标为：[ɪkst'ræktəz]...

They supplied large numbers of tractors to peasants.他们向农民供应了大批拖拉机。All the tractors except this are good in quality.除了这台拖拉机,所有其他的拖拉机质量都很好.Tractors, Excavators, Construction Plants, Agricultural Machinery, Golf Course and ...

The building work is now behind schedule, but contractors are confident that they can make up for lost time.这项建筑工程目前落后于预定计划，但是承包人有信心把失去的时间补回来。We got estimates from three different contractors before accepting the lowest....

It criticises the main contractor for seriously erring in its original estimates.它批评主要承包商在其最初估价中犯了严重的错误。The Tokyo contractor was asked to kick $ 6000 back as commission.那个东京的承包商被要求退还6000美元作为佣金.The style of house the cont...

Tractors and container lorries have completely obstructed the road.拖拉机和集装箱货车已经将这条路完全堵死了。Nowadays tractors are used even in remote mountainous regions.现在连偏僻的山区也用上了拖拉机.All the tractors except this are good in quality.除了这台拖...