◎洗耳恭听xǐ’ěr-gōngtīng
[be all ears;be very attentive (eager) to hear;listen respectfully] 恭敬而专心地倾听。原用作敬辞。现在含有诙谐讽刺之意
如此甚妙我们洗耳恭听。——清· 李汝珍《镜花缘…