Fluttered
v. 飘动( flutter的过去式和过去分词 ); （心）快速跳动; 振翼, 拍翅膀
🗣️ 情景例句
Don't put all your eggs in on basket.
不要孤注一掷。
To blow smoke rings
喷出烟圈
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。