a couple of英 [ə ˈkʌpl ɔv] 美 [e ˈkʌpəl ʌv] ...
a crowd of英 [ə kraud ɔv] 美 [e kraʊd ʌv] ...
a crop of英 [ə krɔp ɔv] 美 [e krɑp ʌv] ...
a crushing blow[ə ˈkrʌʃiŋ bləu] 释义毁灭性...
a cup of英 [ei kʌp ɔv] 美 [e kʌp ʌv] 释义...
a dark horse英 [ə dɑ:k hɔ:s] 美 [e dɑrk hɔrs] ...
a cut above英 [ə kʌt əˈbʌv] 美 [e kʌt əˈbʌv] ...
a danger to
a cup of tea
a day off英 [ə dei ɔf] 美 [e de ɔf] n.休...
a day in the country英 [ə dei in ðə ˈkʌntri] 美 [e de ɪn ði ˈkʌntri]
a deal of英 [ə di:l ɔv] 美 [e dil ʌv] 释...
a dearth of
a dash of英 [ə dæʃ ɔv] 美 [e dæʃ ʌv] 释义...
a dish of英 [ei diʃ ɔv] 美 [e dɪʃ ʌv] 释...
a desirable ideal rather than an achievable reality
a dirty shame英 [ə ˈdə:ti ʃeim] 美 [e ˈdɚti ʃem] ...
a dozen of 释义一打;