1·She was gnawing her nails nervously.
她正在神经质地咬指甲。
2·You feel frustrated and anxious, may start nervously nail biting frenzy and hopelessly in a blink of an eye the triple chocolate cake - eating frenzy in!
你感到灰心、焦虑,可能开始神经质地拼命咬指甲,然后不可救药地陷入一眨眼吃掉三大块巧克力蛋糕的疯狂!
1·The kids nervously knocked on the door of the old house.
那些小孩提心吊胆地敲了敲那栋老房子的大门。