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ma ed acecraft engineering
载人航天事业  detail>>
acecraft
航天器 太空飞行器 宇宙飞船  detail>>
ma ed ace
载人航天计划  detail>>
ma ed ace flight
载人航天  detail>>
ma ed learning
集中学习  detail>>
ma ed practice
集中练习  detail>>
ma ed rocket
载人火箭  detail>>
underwater ma ed submersible
水下载人潜水器  detail>>
photographic acecraft
摄影航天器  detail>>
multi-ma ed and multi-day aceflight
多人多天太空飞行  detail>>
-ed
 1.用以形成规则动词的过去式及过去分词:call 〉called , talk 〉talked , mend 〉mended 。 2.附于名词后形成‘…的’,‘有…的’等意义的形...  detail>>
ed
 短语和例子   ED,E.D.  1.electron device 电子器件[装置]。  2.erection deficie...  detail>>
ma
 短语和例子   Ma =  1.Minnesota. 2.【化学】元素 masurium 的符号。  n.&...  detail>>
ma if
地块  detail>>
ma or
按摩器  detail>>
engineering
 n.  1.工程(技术),工程学。 2.开车技术。 3.土木工程,工事。 4.操纵,管理。  短语和例子 &...  detail>>
engineering’s
技术部门  detail>>
ma-a ma-a
呒呒  detail>>