exuvial

exuvial的音标是[ɪkˈzjuːviəl]，基本翻译是“脱壳的；外生的”，速记技巧是：ex-出去，su-死，-ial…的。

Exuvial这个词源自拉丁语，意为“脱壳的，蜕皮的”。它的词源可以追溯到昆虫的蜕皮过程，即昆虫在成长过程中，通过蜕去旧的外壳，长出新的外壳。

变化形式：在英语中，exuvial通常以复数形式exuviae出现。

相关单词：

1. exuviation - 名词，意为“蜕皮；脱壳”

2. reptilian - 形容词和名词，意为“爬虫类的”

3. metamorph - 动词，意为“变态”

4. metamorphosis - 名词，意为“变态；改变”

5. pupa - 名词，意为“蛹；幼虫的阶段”

6. chrysalis - 名词，意为“蛹；虫茧”

7. exoskeleton - 名词，意为“外骨骼”

8. exuviate - 动词，意为“蜕皮；脱壳”

9. exuviae - 名词复数，意为“蜕下的皮”

10. exuvialism - 名词，意为“蜕皮现象；蜕皮行为”

这些单词都与exuvial这个词源有关，代表了生物生长和变化的各个阶段。它们在生物学、昆虫学和相关领域中有着广泛的应用。

exuvial短语：

1. exuvial stage 蜕皮阶段

2. exuvial insect 蜕皮昆虫

3. exuvial matter 蜕皮物

4. exuvial process 蜕皮过程

5. exuvial stage of development 发育蜕皮阶段

6. exuvial wings 蜕皮后的翅膀

7. exuvial stage of growth 生长蜕皮阶段

例句：

1. The caterpillar undergoes an exuvial stage before becoming a butterfly.

2. The dragonfly is an exuvial insect that undergoes a metamorphosis from larva to adult.

3. The exuvial matter of the dragonfly is a sign of its metamorphosis.

4. The exuvial process of the snail is a fascinating process to observe.

5. The exuvial wings of the butterfly are a beautiful sight to behold.

6. Exuvial stage of development is an essential part of many animals" lifecycle.

7. Exuvial growth is a common phenomenon in nature, and it is fascinating to observe.

英文小作文：

Exuvia: the life cycle of metamorphosis

Exuvia, the word itself meaning "outside skin," is often associated with the metamorphosis of insects and other animals undergoing a change in their lifecycle. From the caterpillar to the butterfly, or even from the larva to the adult dragonfly, exuvia plays a crucial role in the process of metamorphosis.

Exuvial processes and stages are not only fascinating to observe, but they also provide valuable insights into the life cycle of many animals. From the snail shedding its shell to the butterfly"s wings being formed from a previous exuvia stage, these processes show how nature constantly adapts and transforms to ensure survival.

Exuvia, then, is more than just a word or a biological term; it represents the beauty and wonder of metamorphosis, a fundamental process that allows life to thrive and evolve.