grind down

grind down的音标为[ɡrɪnd dɑːn]，基本翻译为“磨细；碾碎”，速记技巧为：grind down=grind+down（向下磨）。

grind down这个词组的英文词源是“grind”和“down”。其中，“grind”意为“磨碎”，而“down”意为“向下”。因此，“grind down”可以理解为“磨碎到底”或“消耗到底”。

变化形式：在词性上，“grind down”可以变为名词“grinding down”，意思是“消耗殆尽”。

相关单词：

1. grindstone：磨石，用来磨碎东西的工具。

2. millstone：碾磨石，用来碾碎粮食的工具。

3. grind to a halt：停滞不前，比喻事情进展缓慢或停止。

4. grind it out：努力工作，用努力和毅力来取得成果。

5. grind it up：把某物磨碎，比喻把某物处理成更小、更易于处理的形式。

6. wear and grind：磨损和消耗，比喻时间的流逝和事物的磨损。

7. grind one"s teeth：咬牙切齿，形容愤怒或痛苦时的表情。

8. grind through：艰难地完成某事，形容完成某事的过程非常困难。

9. grind out a living：艰难地谋生，形容生活条件艰苦。

10. grind it a little：有点过于苛刻，形容某人对他人要求过高或过于严格。

grind down

短语：

1. grind down the gears 齿轮磨损

2. grind down the teeth 牙齿磨损

3. grind down the metal 金属磨损

4. grind down the tools 工具磨损

5. grind down the equipment 设备磨损

6. grind down the parts 零件磨损

7. grind down the production efficiency 生产效率下降

例句：

1. The machine tool is grinding down due to long-term use.

机器刀具由于长期使用而磨损。

2. The gears in the transmission are grinding down and causing a loss of efficiency.

变速箱的齿轮正在磨损，导致效率下降。

3. The metal is grinding down under constant pressure and wear and tear.

金属在持续的压力和磨损下正在磨损。

4. The tools are wearing out due to excessive use and need to be replaced regularly.

由于过度使用，工具正在磨损，需要定期更换。

5. The equipment is grinding down due to frequent breakdowns and maintenance issues.

由于频繁出现故障和维护问题，设备正在磨损。

6. The parts are wearing out and need to be replaced to maintain the efficiency of the machine.

零件正在磨损，需要更换以保持机器的效率。

7. We need to improve our production efficiency by reducing grinding down of tools and equipment.

我们需要通过减少工具和设备的磨损来提高生产效率。

英文小作文：

When it comes to grinding down, it is a common problem in many industries. Whether it is a machine tool, tools, equipment or parts, they all need to be maintained and replaced regularly to ensure their efficiency and longevity. However, it is not always easy to identify the causes of grinding down and find solutions quickly. Therefore, it is important to have a systematic approach to maintain and repair equipment and tools effectively. By doing so, we can reduce production losses and improve our overall efficiency in the workplace.