动 rub，wear，grind，mull；

[例句] 磨碎一汤匙鲜姜，放入平底锅。 Grate a tablespoonful of fresh ginger into a pan.

[例句] 然后那些咖啡豆被磨碎，包装好作为咖啡粉出售。 The beans are then ground and packaged for sale as ground coffee.

（摩擦和使用造成的损耗） wear and tear，abrasive wear，abrase，abrade，abrasion ；

[例句] 任何地板上经常有轮椅走动几乎都会有所磨损。 Constant wheelchair use will scuff almost any floor surface.

[例句] 将用钢缆替换磨损的绳索。 Steel cable will be used to replace worn ropes.

grind，pestle，abrade，polish，rubbing ；

[例句] 此硬度计的依据是矿物的相对研磨能力. This scale is based on the relative abrasiveness of minerals.

[例句] 铬镀后常常是通过磨削及研磨来达到尺寸. Frequently chromium deposits are ground or lapped to size.

abrasion，abrasive wear，fretting corrosion，erosion，ablation ；

[例句] 避免使用磨蚀剂，以免损坏瓷砖。 Avoid abrasives, which can damage the tiles.

[例句] 有磨蚀作用的材料不适合擦浴缸. An abrasive material is unsuitable for cleaning baths.

grind one's teeth in sleep，indulge in idle talk，argue pointlessly，[解] [生] molar，grind one's teeth ；

[例句] 你不用跟他磨牙. Don't waste your time arguing with him.

[例句] 如果你知道自己在磨牙，尤其是在夜间，你应该去看看牙医。 If you know you're grinding your teeth, particularly at night, see your dentist.

fire，tribulation，hardship，suffering，crucifixion ；

[例句] 莫娜不为她经历的这场磨难所动，对自己表现出的勇气也态度淡然。 Mona remains unshaken by her ordeal and is matter-of-fact about her courage.

[例句] 各人质历尽磨难后安然生还。 The hostages emerged from their ordeal unscathed .

[机] grinding，ablation ；

[例句] 铬镀后常常是通过磨削及研磨来达到尺寸. Frequently chromium deposits are ground or lapped to size.

[例句] 最普通的精加工工序是用机械的方法, 如研磨, 磨削或用磨料抛光. The most common finishing operations are mechanical, such as milling, grinding, or polishing with abrasives.

wear down，fritter away，while away，idle away ；

[例句] 他其实只是在消磨时光，等年龄一到就退休。 He's really just marking time until he's old enough to leave.

[例句] 我们整天都在池塘边消磨。 We lazed by the pool all day.

mill，grindery，gristmill，millwork ；

[例句] 他沿着河边漫步走到磨坊。 He sauntered along the river to the mill.

[例句] 50多年来,这间老磨坊一直在磨粮食. This old mill has been grinding away for over 50 years.

sharpen，stoning ；

[例句] 他开始磨刀 He started to sharpen his knife.

[例句] 我得磨刀; 它钝了. I have to grind the knife; it is blunt.

cause physical or mental suffering，torment，molestation，affliction，afflict；

[例句] 被自恋症折磨的人会变得只专注于自己的事情，或者不断地自我炫耀。 Those who suffer from narcissism become self-absorbed or chronic show-offs.

[例句] 疏散中心的孩子正受到疾病的折磨。 Children in evacuation centres are falling prey to disease.

wear away，efface，obliterate ；

[例句] 他经历的恐怖事件在他脑海中刻下了深深的，或许是难以磨灭的印记。 The horrors he experienced are imprinted, perhaps indelibly, in his brain.

[例句] 年深月久,碑文已经磨灭了. The inscription of the monument has worn away over a long period of time.

trituration，attrite，bruising，squashing，grind ；

[例句] 磨碎一汤匙鲜姜，放入平底锅。 Grate a tablespoonful of fresh ginger into a pan.

[例句] 然后那些咖啡豆被磨碎，包装好作为咖啡粉出售。 The beans are then ground and packaged for sale as ground coffee.

burnish，finish，[计] polishing，furbish，grind ；

[例句] 这张桌子的表面得用砂纸磨光. The surface of the table must be sanded down.

[例句] 这种木材无法磨光. The wood won't polish.

carve and polish，improve，polish，refine；

[例句] 他这个人就爱在心里反复琢磨事儿。 He tends to chew things over too much in his mind.

[例句] 我从不闲坐着琢磨：“我接下来做什么呢？” I never, ever sit around thinking, "What shall I do next?"

（轻微摩擦） lightly rub，dawdle，move slowly，pester，dillydally ；

[例句] 别磨蹭了，咱们快迟到了！ Stop dawdling! We're going to be late!

[例句] 她用嘴磨蹭他的耳朵。 She nuzzled his ear.

[机] coarse grind(ing)，grind coarse，grind first，grind preparatory，kibble ；

[例句] 谷物粗磨过了. The grain was coarsely milled.

[例句] 手表表面 -9.5ST 粗磨粉 、 抛光磨液及抛光黑皮. Watches the surface - 9.5 ST rough milling , polishing grinding and polishing of Black.

[工] sharpening stone，hone，millstone，grit，abrader ；

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

[例句] 难道绕来绕去,绕到磨石口来了 吗 ? Could it be that all these detours had brought them to Moshi Pass?

[机] milling，pan milling，mill ；

[例句] 或许要使其通过 “ 锤磨机 ” 式的碾磨设备再次磨碎. The oxide may be sent through grinding equipment of the " hammer mill " type.

[例句] 他用碾磨机把谷物磨成面粉. He used a miller to mill the grain into flour.

polishing with a waterstone，levigation；

[例句] 水磨掉[侵蚀]了岩石. The water has rasped away the rocks.

[例句] 加工工艺上也有说法, 要用 “ 水磨粉 ”. There are also claims processing technology, use the " water mill. "