舵duò(船、飞机等控制方向的装置) rudder;helm:倒车 ~ flank rudder; 方向[垂直] ~ vertical rudder; 空气动力 ~ aerodynamic rudder; 平衡 ~ balanced rudder; 升降 ~ elevating rudder; 掌 ~ take [be at] the helm; 回 ~! Ease the helm! 左 ~! Port the helm! 转右 ~!Starboard the helm! 转 ~ 背[迎]风开! Down [Up] with the helm! ◆舵柄 helm;tiller; 舵杆 rudderstock; 舵工 helmsman;quartermaster; 舵轮 helm;steering wheel; 舵手 rudder;pilot;helmsman;timoneer;steersman; 舵索 rudder- line; 舵叶 rudder blade |