navigable

【1】（江、河等）可通航的

 

【例】The Xingang Harbour is ice-free and navigable all the year round.

新港全年不封冻，可通航。

 

【2】（船舶等）适于航行的

 

【例】The ship was damaged and was not in a navigable condition.

该船已损坏，不能航行了。

 

near

【1】近的，接近的

 

【例】If you do not have them in stock, please send us substitutes of the nearest quality.

若无现货，请发来质量最接近的代用品。

 

【2】接近，靠近

 

【例】The subsidiary is located near the parent company.

子公司坐落在母公司附近。

 

【3】接近，靠近

副词near +介词to =介词near，上词条例句可改为：

 

【例】The subsidiary is located near to the parent company.

 

necessarily

必定，必然

 

【例】Surpassing the targets in the economic plan is not necessarily good, though.

不过，超额完成经济计划指标并不一定是好事。