释义 |
engaged in busy with; occupied in 忙于;从事于 * The diligent student engaged himself in concentrated study. 那位勤奋的学生一直在专心地学习。 * The employer engaged his new workers in hard labor. 这位雇主让他的新工人一直不停地干艰苦的工作。 * She is an experienced teacher, for she has engaged in teaching for thirty years. 她是一位有经验的教师,因为她从事教学已经30年了。 |