■ under-

这是一个很有用的前缀，用了它，往往可以行文更为简短。

• The FDA has long been underfunded and understaffed. (US News & World Report, Sept. 15-22, 2008, p.27)药物食品管理局长期以来一直经费短缺，人手不足。

• dynamics
• each
• eagle
• eagle 与 hawk
• ear
• early
• early
• early 与 soon
• earth
• east
• eastern
• east 与 eastern
• easy
• economic
• economical
• economics
• economics 与 economy
• economic 与 economical
• economy
• economy
• edge
• -ee
• effect
• effective
• egg