A long pole with a flat blade used to row a boat.

带扁平桨叶的长杆，用于划动船只。

A rower; a person who rows a boat.

划船者；划桨的人。

To row a boat using oars; to propel by rowing.

用桨划；靠划桨行进。

Original aspect ratio of a film or video.

原始宽高比，指影片或视频的原始画面比例。

An oar-like swimming appendage of some invertebrates.

某些无脊椎动物用于游泳的桨状附肢。