英语词汇posigrade怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	posigrade
释义	pos·i·grade /ˈpɒzɪɡreɪd/ a. 【空】 1. 正加速度的，向前推进的 posigrade rockets (增加航天器推进力的)正加速度火箭 2. 正加速度火箭的 a posigrade manoeuvre 正加速度火箭操纵 [< POSI(TIVE) + (RETRO)GRADE]
随便看	put the tin lid on put the (tin) lid on put the wind up put the (或 one's) cometh er on put the (或this) show on the road put things straight put through put-through put through the wringer putti puttie puttied puttier puttiers putties putting putting about putting across putting around putting aside putting away putting back putting behind putting by putting down

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