oar [ɔ:(r)]

以下由轻松背单词网站提供

n.桨，橹，划手；vi.划行；vt.划（船）

a long pole with a wide flat part at one end which is used for rowing a boat

The sailors oar slowly across the river. 水手们慢慢地划过河去。
The blade of the oar was bitten off by a shark. 浆叶被一条鲨鱼咬掉了。