[ wèngzhōngzhībiē ] (be cornered like) a turtle in a jar; a captive turtle in an earthen jar; (like) a rat in a hole; a sitting duck; a turtle in the jar-bottled up; inescapable situation; trapped 短语和例子 瓮中之鳖, 手到拿来。 a turtle in a jar is certainly caught within the reach