Flutter calculation
[计] 颤动计算
🧩 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
and I do mean welcome home.
我真心欢迎你们回来。
How much is the telephone bill a month?
每个月电话费要多少钱？
The following day, the patient asked for a bedside telephone.
第二天，这位病人要了一部床头电话。