paraffin怎么记

paraffin

[ˈpærəfɪn]

n.硬石蜡;石蜡;

复数： paraffins

例句:

1、

The technology and principle of vent gas recovery system with paraffin were introduced.

介绍了尾气石蜡回收系统的工艺及工作原理.

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2、

Paraffin , however, is not a good phlegmatizing agent.

石蜡并不是良好的钝感剂.

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3、

He took the paraffin stove on a picnic and the ruddy thing wouldn't work.

他带了那个煤油炉去野餐，但是那个该死的东西根本用不了。

《柯林斯高阶英汉双解学习词典》

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