navigable
单词辨析：
指道路等可通行的，尤指小路等可步行通过的。
This path is only negotiable in the dry season.
这条小道只有在旱季才可通行。
The mountain track is negotiable, but only with difficulty.
山上的小路可以通行，只是难走。
通常指河、湖等水域够深、够宽，适于行船的。
That stretch of river is too shallow to be navigable.
那段河道太浅，不能通航。
The canal is navigable throughout the year.
这条运河可全年通航。
The river is navigable by vessels of up to 60 tons.
60吨以下的船只可以从这条河通过。
Many new factories are located on navigable rivers.
许多新工厂坐落在通航河流的沿岸。
相关例句：
The navigable channels have all been charted.
所有的航道都已绘入海图。
The composition relationship is always represented as a unidirectional navigable relationship.
组合关系始终表示为一种可单向导航关系。
The maximum navigable designed water level under bridge in the USA is analyzed, and the method for calculating the maximum navigable water level in China is appraised.
对美国桥梁最高通航设计水位进行分析，并对我国最高通航设计水位的计算方法进行评议。
Numerical Simulation of the Cavitating Flow of Underwater Vehicle navigable deep diving vessel for underwater exploration.
水下航行体模型空化流动的数值模拟用于水下探测的航行用深潜水工具。
Scrollable and updateable result sets& New methods have been added to the existing DB2Command class to create a result set that is navigable.
可滚动和可更新结果集&现有DB2Command类中添加了新的方法，用于创建可导航的结果集。
The middle of the chief navigable channel of a waterway that forms the boundary line between states.
形成国家之间的边境线的水路上的主要航行路线的中间部分。