| 释义 |
DEFINITIVE EXAMPLES 权威例句〔free〕Unguarded in expression or manner; open; frank.无保留的：在言谈或举止上无防备的；坦率的；真诚的美国传统〔gotcha〕The program has a few gotchas in store for unsuspecting computer users.这个程序会给毫无防备的电脑用户带来一些意想不到的问题。韦氏高阶〔unarmed〕Lacking weapons or armor; defenseless.徒手的：没有武器或盔甲的；无防备的美国传统〔unwary〕The fast-moving tide sometimes surprises unwary swimmers.汹涌的潮水有时会让毫无防备的游泳者措手不及。韦氏高阶 |