caved

caved的音标为[kævd] ，基本翻译为“挖洞；挖；打洞；开裂”。速记技巧为：可以尝试使用谐音记忆法，将其记作“开得”，意为开始挖洞。

cave的英文词源是古英语中的cēow或cēah，意为洞穴或石室。其变化形式包括名词的复数形式caves，动词形式cave in/in cave等。

相关单词：

cave in：塌陷，垮掉；屈服，崩溃；陷入困境。这个词组可以用来形容物体由于重力或其他原因而垮掉，也可以用来形容人的心理状态，如情绪低落、崩溃等。

cavern：洞穴；巨大的空间；深洞。这个词可以用来形容巨大的洞穴或空间，也可以用来形容人的内心深处，如深藏不露的秘密或情感等。

excavate：挖掘；发掘；研究。这个词组可以用来形容挖掘或发掘某物，也可以用来形容对某个历史或文化遗址的研究。

recession：衰退；撤退；休眠期。这个词可以用来形容经济衰退、市场撤退等，也可以用来形容某个事物的休眠期或停滞期。

cavernous：洞穴般的；巨大的；宽敞的。这个词可以用来形容某个物体或空间非常大或宽敞，也可以用来形容人的内心深处，如内心宽广、豁达等。

以上这些单词都与cave有直接或间接的联系，并且都体现了英语词汇的丰富性和多样性。

常用短语：

1. cave in (to)

屈服于，让步

例句：She couldn"t cave in to his demands for money.

她不能屈服于他的金钱要求。

2. cave-in

塌方，崩坍

例句：The mining accident caused a cave-in.

这次矿难导致塌方。

3. caveat

警告，告诫

例句：The seller gave a caveat that the property was subject to a mortgage.

卖方发出警告，该物业设有抵押。

4. caveat emptor

让买家自行判断，风险自负

例句：In this case, we recommend you to use the classic maxim "caveat emptor" (let the buyer beware).

在此情况下，我们建议您使用经典格言“让买家自行判断”。

5. cavelike

像洞穴的，深邃的

例句：The room was decorated in a cavelike fashion with dark woods and dim lighting.

这个房间装饰得像洞穴一样，暗淡的灯光下，深棕色的木材显得格外神秘。

6. cavernous

空洞的，巨大的

例句：The room was filled with cavernous echoes.

这个房间充满了空洞的回声。

7. cavernously

像洞穴一样地，低沉地

例句：She spoke cavernously, as if her throat was dry.

她说话的声音低沉，仿佛喉咙干燥。

英文小作文：

标题：Caves and Their Mysteries

Caves are mysterious places that have captivated people for centuries. Whether it"s the dark, cool environment or the possibility of hidden treasures, caves always have a spellbinding quality. Today, we explore some of the wonders of caves and their secrets.

Firstly, caves are formed over time by natural processes such as rainwater seeping through bedrock and erosion from flowing water. Some caves are also created by volcanic activity or the movement of magma. These natural phenomena create a unique environment that is unlike anything else on the surface of the Earth.

Secondly, caves can be filled with interesting phenomena such as stalactites and stalagmites, which are formed by mineral deposits from water dripping onto the floor or ceiling of the cave. These mineral deposits create beautiful patterns and shapes that add to the mystery and wonder of caves.

Thirdly, caves can also be used for various purposes such as shelter, hiding places, and even for mining operations. People have used caves for centuries to protect themselves from danger or to store valuable resources such as coal or minerals. Today, caves are still used for various purposes such as recreational activities or even for scientific research.

Finally, caves have always been a source of inspiration for artists and writers. The dark, quiet environment and mysterious surroundings provide a perfect setting for creative expression. Many artists use caves as a backdrop for their works, whether it"s for landscapes, portraits, or even abstract creations.

In conclusion, caves are fascinating places that hold many secrets and mysteries. From their formation to their natural phenomena to their various uses and inspiration for artists and writers, caves are a source of wonder and fascination for people everywhere.