先問你朋友，那家夥屬於哪種FLUTTER？

UK: [/712;fl652;t601;(r)/]
1.flutter

2.to move lightly and quickly; to make sth move in this way （使）飄動，揮動，顫動

3.when a bird or an insect flutters its wings, or its wings flutter, the wings move lightly and quickly up and down （鳥或昆蟲）拍（翅），振（翅），鼓（翼）

4.of a bird or an insect 鳥或昆蟲 to fly somewhere moving the wings quickly and lightly 飛來飛去；翩翩飛舞

5.of your heart, etc. 心髒等 to beat very quickly and not regularly 怦怦亂跳；撲騰

6.a quick, light movement 振動；飄動；揮動；顫動

7.a small bet 小賭注

8.a state of nervous or confused excitement 緊張興奮；慌亂

9.a very fast, unsteady heartbeat （心髒的）怦怦亂跳，撲騰