相关词条
+without letup
1 . 没有停止
The surgeons have been working for twenty hous without letup ., 那些外科医师一连工作了二十小时没有停止.
+Press on without letup
1 . 一鼓作气
主讲教师:朱丽明一日三秋One day out of sight seems like three years far apart.一鼓作气Press on without letup.业精于勤Diligence makes a master221B.C.
+finish without letup
1 . 到底力挽狂澜
press on to finish without letup ., 坚持到底力挽狂澜.