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
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
Would you please tell us the price of these electric heaters so as to help us make the decision.
能否告知这些电热器的价格，以便我们作出决定。
Good morning, class.
同学们，早上好。