hollow out

hollow out的音标是[hollow out]，基本翻译是“挖空，挖成空洞”。速记技巧是：hollow是“空洞的”意思，out是“出去”的意思，连在一起就是“挖空”。

hollow out的英文词源为：

hollow：空洞的，空心的

out：表示“向外，在外面”

hollow out的字面意思就是“向内挖空，挖成空洞的”。

相关单词：

1. hollow-sounding（空洞的）：其词源与hollow out相同，都表示空心的。

2. hollow-faced（面无血色的）：这个单词用来形容人因为极度悲伤或沮丧而显得面无血色。

3. hollow-through（贯穿）：表示从内部贯穿，与hollow out的意思相近。

4. hollow-out（挖空）：这个单词用来形容向内部挖空的动作。

5. hollow-out war（挖空战争）：这个词组用来形容为了争夺资源而进行的战争，导致某地被挖空。

6. hollow-out syndrome（挖空综合症）：这个词用来形容过度挖掘资源导致身体机能下降的现象。

7. hollow-out campaign（挖空行动）：这个词组用来形容一种政策或战略，旨在通过削减资源来削弱对手。

8. hollow-out process（挖空过程）：这个词用来形容资源逐渐减少的过程。

9. hollow-out strategy（挖空策略）：这个词组用来形容一种策略或战术，旨在通过削减资源来削弱对手或敌人。

10. hollow-out effect（挖空效应）：这个词用来形容由于资源减少或削减导致的负面影响。

以上这些单词都与hollow out的意思相近，都表示向内部挖空或削减资源的意思。

hollow out短语：

1. hollow out a tooth

2. hollow out a weapon

3. hollow out a bone

4. hollow out a shell

5. hollow out a tree trunk

6. hollow out a pumpkin

7. hollow out a pumpkin shell

例句：

1. The dentist hollowed out the tooth with a drill.

2. He hollowed out a weapon from a piece of wood.

3. The bone was hollowed out to make a container for storing food.

4. The shell was hollowed out to make a whistle.

5. The tree trunk was hollowed out to make a boat.

6. We carved a pumpkin for Halloween and hollowed it out to make a lantern.

7. The pumpkin shell was hollowed out and filled with seeds and leaves to make a bird"s nest.

英文小作文：

Hollow Out Pumpkins for Halloween

Halloween is a fun holiday where we can dress up in costumes and enjoy the scare. One of the most popular activities is carving pumpkins into jack-o"-lanterns. To make them look more interesting, we often hollow out the pumpkins to create unique shapes and patterns. This process can be fun and challenging at the same time. It requires patience and creativity, but the end result is always worth it. When we light up the jack-o"-lanterns, they become bright and colorful, giving us a spooky yet happy atmosphere. So, if you"re planning to carve pumpkins this Halloween, don"t forget to hollow them out first!