1.
A device, usually a U - shaped metal hoop on a swivel in the gunwale, used to hold an oar in place and as a fulcrum in rowing.
桨架，桨叉一种装置，通常为舷缘架环上的U型金属环，用于固定船桨和作划桨时的
2.
outrigger: A framework attached to the shell and used to support the oarlock; also called a "rigger".
舷外桨架：安装在船舷之外支持桨的支架，也称作"外支架"。
3.
"Yes, "and shipped his oars without bumping the boat.
"来啦，"说着从桨架上取下双桨，没有让船颠簸一下。
4.
a short light oar used without an oarlock to propel a canoe or small boat.
用来推动轻舟或小船的没有桨架的短小的桨。
5.
sleeve: The plastic jacket on the shaft of the oar upon which is mounted a button, used to secure the blade to the oarlock.
桨保护套：套在桨上的有固定纽扣的塑料保护衣，用于使桨叶安全地固定在桨架上。
6.
He shipped his oars and brought a small line from under the bow.
他把桨放在桨架上，从船头下面拿出一根细小的钓丝。
7.
As soon as we were out of the shallow water, we shipped the oars.
我们一离开浅水区就把桨搁在了桨架上准备划船。
8.
a small boat of shallow draft with cross thwarts for seats and rowlocks for oars with which it is propelled.
有交叉横木座位和推动前进的橡胶桨架的浅底的小船。
9.
A support for an oarlock projecting from the side of a racing shell.
船外托座从赛艇的边缘突出出来的用于支撑桨架的支撑物
10.
The propeller of the plane is out of order, and is under repair.
这架飞机的螺旋桨出了点问题, 正在维修。
11.
The Relation between the Push and Stress of Tube-Propellers Systems and the Research of the Dynamic Stress Test
导管桨推力与支架应力相关性分析及支架动态应力测试方法研究
12.
Attends the competition the contestant sits onnarrow and small racing boats, the back to marches forward thedirection, the use fixes on the hull on the support short oar delimitsthe oar advance.
参加比赛的选手坐在狭小的赛艇上，背对行进方向，利用固定在船身上支架上的短桨划桨前进。
13.
He at once shipped his oars and let the boat drift.
桨从水里跳起来，横架在船舷上了，船自己慢慢地氽。
14.
A sculling stroke consists of the following elements: catch, drive/pull, through, finish, and recovery.
双桨艇划桨由以下动作成分组成：提桨，拉桨，划桨，结束和回桨。
15.
Then in Dayton, in 1903, the Wright brothers built an airplane with a motor and two propellers.
1903年，莱特兄弟在代顿制造了一架带一个发动机和两个螺旋桨的飞机。
16.
Soundlessly the Sikorski circled the dunes, its fans driving the fine sand down the slopes.
这架西科尔斯基号直升飞机悄无声息地在沙丘上空盘旋，螺旋桨把细沙吹下了斜坡。
17.
A large open Eskimo boat made of skins stretched on a wooden frame, usually propelled by paddles.
爱斯基摩皮筏一种爱斯基摩大型皮制敞舱船，用木架撑开，通常用短桨划动
18.
two or four athletes respectively,
双人双桨，四人双桨，