吃透英语课本,提升在校竞争力
adj. 毫不怀疑的;无危险意识的;无戒备心的
Fake designer clothes are being sold to an unsuspecting public.
有冒牌的设计师服装正在向毫不知情的大众出售。
The cat pounced on the unsuspecting mouse.
猫扑向毫无戒心的老鼠。