| 词根词缀 |
astronaut n.宇航员astro天空+naut船员★12561nav,naus, naut= ship, 表示“船”, naut 引申为”海员”navy n.海军nav+y★★★★4924naval a.船的,海军的nav+al★★★5697navigate v.驾驶,航海nav+ig 走+ate=船走=航海★12454circumnavigate v.环球航行circum 环+navigate航行80505hydronaut n.【美】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★12561astronautics n.宇航学astronaut+ics64702nautical a.航海的,海员的naut+ical=航海的★22467nausea n.作呕,晕船naus 海+ea[=ia 病=]海上的病=晕船,作呕★12019nauseate v.使作呕nausea+ateastronaut宇航员astro+naut航行员★12561astro,aster=star,表示“星星”astronomy天文学astro+nomy学科=研究星星的学科astrospace宇宙空间astro+space空间astronaut宇航员astro+naut航行员★12561astrophysics天体物理学astro+physics物理学35947astral星的,星状的astr+al★51389disaster灾难,灾祸dis 坏+ester星=星位不正,表示有灾难★★★2736disastrous灾难的dis+astr+ous★★9176 |