划动

• oar
• row
• paddling

例句

1. 三人划艇一种设计由三人划动的船
   A boat designed to be rowed by three persons.
2. 小艇一种大船上用来载运货物或乘客的小艇，用发动机驱动或用浆划动
   A ship's boat, powered by a motor or oars and used for transporting stores or passengers.
3. 反流，逆流向后流的水，如由浆的划动引起
   A backward flow of water, as from the action of oars.