磨的英文怎么说

磨的英文：
sharpen
delay
hardship
grind
rub

参考例句：

• Corn flour
  (精磨)玉米面

• This cloth frays easily.
  这布太不经磨。

• granulate glass
  将玻璃面磨粗糙

• laboratory jordan
  实验室锥形磨浆机

• He grinds the ax on the grindstone.
  他在磨刀石上磨斧头。

• Orbital sander
  轨路式砂纸磨机

• He sharpened the edge of his knife on a grindstone.
  他在磨石上磨快了他的刀刃。

• He had cultivated the ability to catnap at odd moments during a day.
  他磨练了一副能够在随便什么时候打个盹儿的本领。

• I am not a spook like those who haunted Edgar Allan Poe
  我不是缠磨着埃德加·爱伦·坡的那种幽灵。

• Roller mills grind essentially by crushing and attrition.
  辊磨机主要靠挤压和摩擦研碎物料。

sharpen是什么意思：
v. 磨快；削尖；加重；（使）敏捷

• sharpen with a strap.
  用磨刀皮带使变得尖锐。

• Is this your sharpener?
  这是你的磨具吗？

• The boy is sharpening his pencils with a sharpener.
  那男孩正在用卷笔刀削铅笔。

delay是什么意思：
n. 耽搁，延期，推迟，延缓
v. （使）耽搁，延期，推迟，延缓

• Intended to delay.
  有意拖延的

• loss and damage or delay of goods.
  贷物的损失、损坏或交付延误。

• Desires are nourished by delays
  渴望越久的就越希望得到

hardship是什么意思：
n. 苦难

• I have known hunger and hardships.
  我经历过饥饿和困苦。

• Explorers have to withstand hardships.
  探险者得忍受艰苦。

• Poverty have inured the beggar to hardship.
  贫穷已使那乞丐惯于艰困。

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