A，a
■n. /eI/(pl.A's or a's) ①the first letter of the alphabet 英语字母表中的第1个字母 ②the sixth note of the diato...查看详细>>
688字A1
n. a main British road that goes from London to Edinburgh A1公路...查看详细>>
65字A3
n. ①a standard European size of paper， 420×297mm 欧洲标准的纸张规格 ②paper of this size 此种规格的纸张...查看详细>>
88字A4
n. a standard size of paper in the EU(European Union)， which is 21 centimetres by 29.7 centimetres A...查看详细>>
106字A5
n. ①a standard European size of paper， 210×148mm 欧洲标准的纸张规格 ②paper of this size 此种规格的纸...查看详细>>
88字aa
n. lava forming very rough， jagged， light-textured masses 〈地质〉(粗糙、不规则、表面有细波纹的)熔岩石块...查看详细>>
84字AAA
abbr.American Automobile Association美国汽车协会...查看详细>>
45字AA
abbr. ①Automobile Association汽车协会 ②Associate of Arts副文学士...查看详细>>
58字A.& M.
abbr. Ancient and Modern(圣歌)古今，从古到今...查看详细>>
41字A.& R.
abbr. ①artists and recording 艺术家及录制作品 ②artists and repertoire 艺术家及保留剧目...查看详细>>
76字
