droop是什么意思
vt.使…下垂；使颓丧
n.下垂；消沉
网络释义：下垂；低垂；减弱；固定偏差
droop怎么读（音标发音）
复数：droops 复数：drooped 复数：drooped 复数：drooping 复数：droops
droop例句及用法
1 . She was so tired, her eyelids were beginning to droop .
她太疲倦了，眼睑开始往下垂。
来自《权威词典》
2 . Don't let your spirits droop .
不要萎靡不振.
来自《现代英汉综合大词典》
3 . See how they hang their heads and droop, and wither.
看!它们不是低着头,弯下腰, 就要枯萎了吗?
来自辞典例句
4 . His chest heaved and his body seemed to droop .
他的胸脯上下起伏,身子也好象衰颓了.
来自辞典例句
5 . In the droop of her lip there was something sensuous.
在她那下垂的嘴唇上的确有点儿敏感的意味.
来自辞典例句
droop相关短语搭配
1 . 下降率
...仿真分析simulation analysis下降率droop rate传递函数transfer function.
1 . 倾斜误差
...drone 雄峰；无人驾驶飞机；飞行靶标；靶舰droop error 倾斜误差droop 下垂；下降；倾斜；斜面；固定偏差；减弱.
1 . 脉冲顶倾斜
pulse doppler radar 脉冲多普勒雷达pulse droop 脉冲顶倾斜pulse duration 脉冲持续时间
2 . 脉冲倾斜
pulse doppler 脉冲多普勒系统pulse droop 脉冲倾斜pulse dropout 脉冲损失
1 . 下降特性
driving torque,驱动力矩drooping characteristic,下降特性drop size meter,滴谱仪