fluttering

fluttering 的音标为 [ˈflʌtərɪŋ]，基本翻译为“飘动；振翅；波动；飘动声”。

速记技巧：可以将单词拆分记忆，flutter（颤动）+ ing（后缀，表示正在进行），整体含义就是“飘动”的意思。

Fluttering这个词的词源可以追溯到古英语flod（波浪）和brennan（飘动），表示风吹过水面引起的波动。它的变化形式包括过去式fluttered，现在分词fluttering，过去分词fluttered。

相关单词：

1. Flap (v.) - 指快速地扇动或拍打，如鸟类的翅膀或翅膀扇动。

2. Flounce (n.) - 指突然的摆动或跳跃，通常用于形容裙子的摆动。

3. Vibrate (v.) - 指振动或摇晃，如振动器或振动波。

4. Fluid (adj.) - 指流动的或液态的，如流体或液体物质。

5. Flux (n.) - 指变化或流动的过程，如电磁场的波动。

6. Flutter (v.) - 与fluttering同源，表示轻微的飘动或振荡。

7. Tremble (v.) - 指轻微地摇晃或颤抖，如因恐惧或寒冷而颤抖。

8. Quiver (v./n.) - 指轻微地颤抖或震动，如动物或植物的颤动。

9. Undulate (v.) - 指波浪般地起伏或波动，如海洋生物的游泳方式。

10. Swoop (v.) - 指突然俯冲或袭击，如鸟类的飞行方式。

常用短语：

1. flap one"s wings 拍打翅膀

例句：The butterfly is flapping its wings.

2. beat one"s wings 煽动翅膀

例句：The bird is beating its wings in anticipation of flight.

3. flap one"s arms 挥舞手臂

例句：He was excitedly flapping his arms when he saw the winning goal.

4. fly away 飞走

例句：The bird flew away after eating its fill.

5. flap one"s eyelids 眼皮跳动

例句：I felt my eyelids flapping as I fell asleep.

6. flap one"s ears 耳朵扇动

例句：The puppy was trying to flap its ears but couldn"t yet.

7. flap around 乱动

例句：The cat was flapping around in the box, trying to escape.

英文小作文：

Fluttering is a beautiful and interesting phenomenon that we often see in nature. It can be observed in many animals, such as butterflies and birds, and even humans have been known to flap their arms when excited or nervous. Fluttering is a natural movement that helps animals to move quickly and efficiently through the air or water, and it is also a way for animals to communicate with each other.

When we see fluttering wings, we can also think of the beauty and gracefulness of nature, and how it reminds us of the wonder of life and the beauty of the world around us. Fluttering is a reminder that life is full of movement and change, and that we should always be open to new experiences and opportunities to learn and grow.