Aircraft flutter
[电] 飞行摆动
🧩 词语组成解析
flutter
['flʌtɚ]
vi. 飘动;鼓翼;
vt.& vi. 振翼，拍翅膀;烦扰，坐立不安;（旗帜）飘扬;
n. 紧张，激动不安;颤振;飘扬;（身体部分的）病态阵跳;
flutt+er(动词后缀)→摆动；鼓翼
🗣️ 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
She looks so pale, she must be ill.
她脸色很苍白，一定病了。
Luckily the weather was not so wet as it is today.
幸运的是，那天的天气不像今天这样有雨。