1.[t]~ sth (down/up).~ sth (to/into sth)磨碎；碾碎；把…磨成粉to break or crush sth into very small pieces between two hard surfaces or using a special machine
to grind coffee/corn将咖啡╱谷粒磨成粉
2.[t]~ sth磨（粉）to produce sth such as flour by crushing
The flour is ground using traditional methods.这面粉是用传统方法磨制而成。
3.[t]~ sth使锋利；磨快；磨光to make sth sharp or smooth by rubbing it against a hard surface
a special stone for grinding knives专门磨刀用的石头
4.[t]用力挤压，用力擦（入表层）to press or rub sth into a surface
He ground his cigarette into the ashtray.他把香烟按在烟灰缸里捻灭。
The dirt on her hands was ground in.她手上的泥渍住了。
5.[i][t]磨擦（发出刺耳声）to rub together, or to make hard objects rub together, often producing an unpleasant noise
Parts of the machine were grinding together noisily.机器零件摩擦发出刺耳的声音。
She grinds her teeth when she is asleep.她睡觉时磨牙。
He ground the gears on the car.他把汽车排挡弄得嘎嘎作响。
6.[t]~ sth摇动手柄（操纵机器）to turn the handle of a machine that grinds sth
to grind a pepper mill摇动胡椒磨
Production ground to a halt during the strike.罢工期间生产渐渐陷入瘫痪。
Production ground to a halt during the strike.罢工期间生产渐渐陷入瘫痪。
1.[sing](informal)令人疲劳（或厌倦）的工作；苦差事an activity that is tiring or boring and takes a lot of time
the daily grind of family life家庭生活中繁重的家务劳动
It's a long grind to the top of that particular profession.爬到那种行业的最高位置要经过漫长的艰苦奋斗。
2.[sing]刺耳的摩擦声the unpleasant noise made by machines
3.[c](informal)只知一味用功学习的人；书呆子a person who spends too much time studying
Aaron Kowalski: Managing diabetes can be just a 24-hour-a-day, 7-day-a-week grind that's hard on people and their families.
亚伦•卡瓦斯基：糖尿病护理工作对患者及其家人来说是一种折磨，一天需24小时，一周需7天。
And the healthy stomach ought to be with respect to all food just as the mill with respect to all things which it is formed to grind.
健全的胃应当像磨子对待所有它天生要磨的东西一样对待所有食物。
The Camarasaurus had a very good digestive system; it would swallow gizzard stones to help grind up the tough vegetation that it would eat.
卡玛拉龙有个非常强壮的消化系统，它会吞下砂石来帮助消化胃里其它坚硬的植物。
An employee with an axe to grind may try to circumvent data protection measures by pasting a portion of a document into a chat window.
别有用心的员工可能会将文件的一部分粘贴到聊天窗口，以绕开数据保护措施。
I always feel like I'm going to be able to grind out matches, kind of figure out a way to win sometimes.
我总是觉得我在比赛中可以将对手挤出比赛，找到获胜的方式。
Steve Jobs, the firm's iconic boss, is to quit the daily grind, at least for a while, to focus on his health.
公司的标志性老板，乔布斯，辞去了美日的工作，至少需要一段时间关注自己的健康。
You can heat the biomass, irradiate it with gamma rays, grind it into a fine slurry, or subject it to high-temperature steam.
我们可以加热生质原料、以γ射线照射、绞成细碎的泥状，或以高温蒸汽熏蒸；
Who are the heart of Acacia, species into the red beans. Wait for me to grind beans into dust, Acacia did not see there?
是谁把心里相思，种成红豆。待我来碾豆成尘，看还有相思没有？
Instantly my hips began to rock again and I was unaware that I had begun to forcefully grind Ming-Lee's wand into my sopping wet pussy.
立即地我的臀部再一次开始摇摆，而且我是不知道的我已经开始有力地磨擦明-李的棒进我的浑身湿透的湿猫之内。
When the liquid nitrogen is gone, grind everything up to a fine powder.
在液氮挥发前要把样品捣碎成细小的粉末状。
First open, but has purple grind induction. Otherwise, she may also unbearable that such a time of suffering.
头开启，不过好在有着紫研的感应.不然的话，她恐怕也是难以忍受这等时间的煎熬。
I was determined not to let the publics business grind to a halt and was gratified that the White House staff and cabinet felt the same way.
我决定不去打搅公众的注意力，并欣慰地看到白宫工作人员和内阁成员也这样想。
Look for the seeds in health food stores or in supermarkets on the flour aisle. They're easy to grind in a blender or coffee grinder.
你可以在健康食品商店或超市的面粉货架上找到亚麻仁，用搅拌机或咖啡研磨机很容易将亚麻仁磨碎。
The invention relates to a grinding device used to grind and furnish the surface of metal or non-metal material.
本发明为金属、非金属材料表面进行磨削、抛光处理过程中所用涂附磨具及其生产方法。
Roast the hazelnuts in the oven until brown . Let cool , rub off the skins , and grind the nuts to a fine powder .
把榛子放到烤箱里烤至焦黄。待冷却后去掉外皮，打成粉末。
If all the migrants were to leave, Beijing would grind to a halt.
那是因为我们希想让他们留下来，我们需要他们留下来；如果农民工都走了，北京就会陷入停顿。
With 1. 3 billion people like this, able to grind out the toughest and most grim situations, no wonder they will be the next super power.
13亿人同样如此，能机械地坚韧近乎冷酷地面对这种情况，所以无怪乎他们是一个超级大国。
The country's dishonest bankers and shady mortgage-brokers never seem to be touched by economic cycles that grind other Americans down.
（然而）该国狡诈的银行家和黑幕之后的货款中间人似乎从未像其他人那样，被经济周期的巨轮碾得粉碎。
Sadly, with the daily grind of hardware issues and application problems, support personnel can be run ragged trying to keep up.
可惜的是，在日常的硬件问题和应用程序问题的折磨之下，支持人员在精疲力尽地想要跟上变更的步伐。
The goal of a writer is not to make a killing on any single trade but to grind out a steady income.
发行期权的目的不是每笔交易大赚，而是稳定的收益。
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