peg away
v. 坚待不懈地工作, 勤奋工作
例句与用法：
The boy pegged away at a home assignment.
男孩毫不懈怠地做老师布置的家庭作业。
He's been pegging away at his thesis for months.
他写论文已经忙了几个月了。
词形变化：
动词过去式: pegged |
动词过去分词: pegged |
动词现在分词: pegging |
动词第三人称单数: pegs |
坚持不懈地做
He pegged away at the work throughout the night.
她孜孜不倦地做了一个通宵。
peg away1.■努力工作；集中力量干；加油干：Peg away, students,and you are bound to win.加油干，学生们，你们一定会赢的。2.■匆匆而去：He pegged away at the news.他一听到这消息就匆匆而去了。