oar
n. 橹，桨；桨手
v. <美>划桨，做划桨动作
例句
The blade of the oar had entangled itself with the strap of her bag.
桨叶和她包的带子紧紧缠在了一起。
《柯林斯英汉双解大词典》
Each person has one oar which goes on one side.
每个人都有一只桨，放在一边。
They shoved off, presently, Tom in command, Huck at the after oar and Joe at the forward.
他们很快就开船了，由汤姆掌舵，哈克划后桨，乔划前桨。
