a good friend的相关资料：
临近单词
a must
a
a vainglorious display of erudition
a first step toward canonization.
a consistent pattern of behavior.
a republican government/movement
A copy of house-owner certificate
a-c directional overcurrent relay
a constellation of Hollywood talent
a seemingly irreconcilable conflict
a mischievous grin/smile/look
a person suffering from neurosis.
