| 释义 |
apply yourself to work hard at something, especially with a lot of attention for a long time努力，专心致志:•Stephen would do well if only he applied himself.斯蒂芬只要肯用心，就能做得很好。[+ to ]•Over the next months, he applied himself to improving the technique.在接下来的几个月里，他一门心思改进技术。 |