n.導(dǎo)航；航行；航海

Mechanics discovered problems with the plane's navigation system. 機(jī)械工發(fā)現(xiàn)飛機(jī)的導(dǎo)航系統(tǒng)存在問題。

Navigation is difficult on this river because of the hide rock. 因?yàn)橛邪到福谶@條河上航行很困難。

The canal has been opened up to steam navigation. 運(yùn)河已經(jīng)可以航行輪船。

He studied navigation of his own motion. 他是自愿學(xué)航海的。

Naval officers must understand both the theory and the practice of navigation. 海軍軍官必須了解航海術(shù)的理論與實(shí)踐。

adj.導(dǎo)航的；航行的

n.世界一周旅行；周游世界