用法:
1 undersized animal, esp the smallest and weakest of a litter 发育不良的小动物（尤指一胎中最弱小的）.

用法:
2 (derog 贬) insignificant or worthless person 小人物; 卑微小人.

• dour
• dourly
• douse (also dowse)
• dove 1
• dovecote
• dovetail 1
• dowager
• dowdily
• dowdiness
• dowdy
• dowel
• do without (sb/sth)
• do with sth
• down 1
• down-and-out
• downbeat 1
• downcast
• down draught (US down draft) 1
• downer
• downfall
• downgrade
• down-hearted
• downhill 1
• Downing Street 1
• download