这句话貌似是从 elbow grease 这个词变化而来.
elbow grease = 辛劳
例如某人花了很多功夫去清洁自己的房间,便可以说:He has put a lot of elbow grease into cleaning his room.
所以,楼主贴出的句子应该是说:你得加把劲了.
这句话貌似是从 elbow grease 这个词变化而来.
elbow grease = 辛劳
例如某人花了很多功夫去清洁自己的房间,便可以说:He has put a lot of elbow grease into cleaning his room.
所以,楼主贴出的句子应该是说:你得加把劲了.