词汇 | navy |
词根词缀 | 词源: early 14c., "fleet of ships, especially for purposes of war," from O.Fr. navie "fleet, ship," from L. navigia, pl. of navigium "vessel, boat," from navis "ship" (see naval). Meaning "a nation's collective, organized sea power" is from 1540. The O.E. words were sciphere (usually of Viking invaders) and scipfierd (usually of the home defenses). Navy blue was the color of the British naval uniform. 词根记忆: n. 海军By the navigation of microwave, the navy paved a pavement on the wavy sea.借助微波导航,海军在多浪的大海上铺了一条路. n. 海军(nav+y)[nav,naus,naut=ship,表示"船",naut引申为"海员"] 词根词缀: navy navy n 海军(nav+y) nav,naus, naut= ship, 表示”船”, naut引申为”海员” navy n 海军(nav+y) naval a 船的,海军的(nav+al) navigate v 驾驶,航海(nav+ig走+ate=船走=航海) circumnavigate v 环球航行(circum环+navigate航行) hydronaut n 深水潜艇驾驶员(hydro水+naut海,引申为船员) astronaut n 宇航员(astro天空+naut船员) astronautics n 宇航学(astronaut+ics) nautical a 航海的,海员的(naut+ical=航海的) nausea n 作呕,晕船(naus海+ea[=ia病]=海上的病=晕船,作呕) nauseate v 使作呕(nausea+ate) |
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