您要查找的是不是：
- A feather floated down on the wind. 一根羽毛随风飘落。
- The chicks will soon feather out. 小鸟就要长出羽毛来了。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- She danced, light as a feather, eyes shining. 她舞步轻快，两眼亮闪闪的。
- feather sac 毛囊
- He went into illegal business to feather his nest. 他做非法生意以达到营私之目的。
- Winning the medal was a feather in his cap. 获得奖章是他的荣誉。
- Winning the medal was a feather in his bonnet. 获得奖章是他的荣誉。
- Bits of smoke began to feather out from the chimney. 一缕一缕的烟开始从烟囱里飞散出来。
- An organic sac or pouch, such as the udder of a cow. (牛的)乳房有机体器官的液囊或袋，如牛的乳房
- The peritoneal cavity is a closed sac. 腹膜腔是一个封闭的囊腔。
- Winning the gold medal was yet another feather in her cap. 夺得金牌是她又一值得骄傲的成就。
- A fluid-containing sac or cavity in the body of an organism. 池有机体体内一种贮存流体的液囊或穴
- Feather is very light, so that we say "as light as a feather". 羽毛很轻，因此我们说“轻如鸿毛”。
- Bits of smoke began to feather out from the top of the hill. 一缕一缕的烟开始从山顶飘散开来。
- Is the sac and Fox Indian tribe a wild one? 袋与狐部落是野蛮部落吗?
- A lady in full feather approached the sentinel on the sward. 一个衣着华丽的女人走近了草地上的哨兵。
- A road or passage having no exit;a cul - de - sac. 绝境，死路没有出口的路或通道；绝境
- SAC successfully lowered the process priority. SAC成功地降低了进程优先级。
- Resembling or suggestive of a feather, as in form or lightness. 似羽毛的结构上或轻度上象羽毛的，使人联想起羽毛的
