wake-up n (being awakened) SC 被唤醒 TC 被喚醒 The hotel guests had a sudden wake-up at 3 a.m. when the fire alarm went off. wake-up n (act of waking up) SC 醒来xǐng lái SC 睡醒xǐng lái,shuì xǐng The smoke alarm was responsible for Jeff's sudden wake-up in the ...