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ra-d =radium-d 【化学】镭 d。
ra-d  detail>>
镭d
radium d  detail>>
radium d
镭d  detail>>
ra-d
Ra-D =radium-D 【化学】镭 D。  detail>>
ra-f =radium-f 【化学】镭f。
ra-f  detail>>
'd
 短语和例子   〔口语〕  1.= had: I'd ... = I had .... 2.= did: Where'd ......  detail>>
a and d
入院和出院  detail>>
a d
disk]重折光盘 放弃的 是一组对立项 重折光盘,暗带  detail>>
d
 短语和例子   D flat 【音乐】降 D 调。 D major [minor] 【音乐】 D 大调[小调]。 D sharp 【音乐】升 D 调。 a D...  detail>>
d and
dd and d, d & d = 〔美俚〕 1.drunk and disorderly (警察用语)酒醉后扰乱治安的。 2.deaf and dumb 又聋又...  detail>>
d by
受到...困扰  detail>>
d no
第号  detail>>
d s
D S, D.S =Doctor of Science 理学博士。   detail>>
d t
D T, D.T. =Doctor of Theology 神学博士。   detail>>
d'
 短语和例子   〔口语〕  1.= do: How d'you ... = How do you ... 2.= did.  detail>>
in d
in d =〔L.〕 in diēs (处方用语)每日。   detail>>
no d
常见英语单词/技术单词  detail>>
t d
八去 后面的字母  detail>>