1.
The line of intersection between the side and bottom of a flatbottom or V-bottom boat.
舭缘线平底或V形底船的舷侧与船底之间的相交线
2.
where the sides of the vessel curve in to form the bottom.
船侧之中的圆曲的形成船底的部分。
3.
The rounded portion of a ship's hull, forming a transition between the bottom and the sides.
舭形成船底与船侧之间的船体的圆曲部分
4.
This is done by a great number of ring shaped air jets on the bottom of the craft.
这是靠船底上的许多环形喷气口来做到的。
5.
So a round wall of air pressed towords the middle of the base.
于是一堵圆形的空气墙就压向船底的中部。
6.
The person who propels a gondola.
平底船船夫摇平底船的人
7.
strike the ground, as with a ship's bottom.
打击底部，比如船的底部。
8.
Highly respectable gondoliers.
可敬的平底船船夫[34]!
9.
The ship sustained damage to her bottom.
这艘船的船底已损坏。
10.
cause(a ship,etc)to go to the bottom of the sea
使（船等）沉到海底
11.
cried out we had sprung a Leak;
喊道：船底漏水了；
12.
bilge board
(船底)活水道盖板
13.
A flat-bottomed sailing boat with two masts.
双桅平底船有双桅的平底帆船
14.
A square base, as for a vase.
底座花瓶等的方形底座
15.
The ship sank clear to the bottom of the sea.
那艘船一直沉到海底。
16.
cost,insurance,freight ex ship's hold
到岸轮船舱底交货价
17.
black second coating antifouling
黑色第二度船底防污漆
18.
molgura zenophora
船底附着生物的一种