【noct,nox】
“night” “夜晚”
|equinoctial=equ+noct+ial a.昼夜平分的;赤道的 n.赤道
equ-“相同,相等”
-ial“···的”
eg:The equinoctial storm suddenly hit the city.
|nocturnal=noct+al a.夜的,夜间的;夜间发生的
-al“···的”
eg:The owl is a nocturnal bird.
|noctilucent=noct+ent a.夜光的;生物发光的;夜间可见的
-ent为形容词后缀,表“性质”
eg:An amateur astronnmer observed some noctilucent clouds.
【词汇扩展】
noctambulate n.梦游
pernoctation n.彻夜不眠
noxious a.有害的
nocturne n.夜曲;夜景
equinox n.春分;秋分
(以上均来自《200个一定要学的英文词根词缀》一书)
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