名詞 oar:

1. an implement used to propel or steer a boat

1. The blade of an oar or paddle.
   槳面槳或櫓的葉片
2. In dragon boat rowing each person has one oar.
   劃龍舟時(shí)每個(gè)人都拿著一枝槳。
3. Many people tried to get their oars in.
   許多人都想插一手。

oar

n.Nautical （名詞）【航海】
A long, thin, usually wooden pole with a blade at one end, used to row or steer a boat.
槳，櫓：一根尾部有葉狀片的長(zhǎng)而細(xì)的桿，多為木質(zhì)，用于劃船或掌舵
A person who rows a boat.
劃船者
v.（動(dòng)詞）
oared,oar.ing,oars
v.tr.（及物動(dòng)詞）
To propel with or as if with oars or an oar.
劃：用槳推動(dòng)
To traverse with or as if with oars or an oar:
劃過：用槳?jiǎng)澾^：
例句：
an hour to oar the strait.
用一個(gè)小時(shí)劃過海峽

v.intr.（不及物動(dòng)詞）
To move forward by or as if by rowing:
劃行：劃槳前行：
例句：
oared strongly across the finish line.
使勁劃過終點(diǎn)

來源：
Middle English or
中古英語 or
from Old English 3r
源自 古英語 3r

【引伸】
oared
adj.（形容詞）
oar.less
adj.（形容詞）