基本解释直口无言英汉例句双语例句Whenever my boss is around, I feel tongue-tied.每逢我的老板在场时，我讲话总是结结巴巴的。Does the idea of expressing your feelings to someone you care for make you feel nervous and tongue-tied?对你关心的人的表达你的感受，一想到这个是否让你感到紧张，舌头打结？