1. 导叶：stay ring,座环 | wicket gate,导叶 | main shaft,主轴
2. 旋闸：sluice gate 水闸 | wicket gate 旋闸 | gauge 规;计;表;样板
3. 边门,导水门,导叶：wicket door ==> 便门 | wicket gate ==> 边门,导水门,导叶 | wicket gate stem ==> 导叶叶柄,导叶转动轴
noun
1. small gate or door (especially one that is part of a larger door)
Synonym: wicket wicket door