您要查找的是不是：
- The dull play seemed to last an eternity. 这场乏味的剧似乎演个没完没了。
- Market dull and slacken no business report. 市场萧条胩衰退，没有有关交易的报道。
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
- The dying fire was throwing out a dull red light. 将要熄灭的火发出暗红色的光。
- The Bright and the Dull Students 聪明的学生和迟钝的学生
- The old man's life became dull and colorless. 老人的生活变得呆板无趣。
- I feel a dull pain in the stomach. 我觉得胃部隐隐作痛。
- The lazy student never do his homework on time. 这个懒惰的学生从没有按时做他的家庭作业。
- A person regarded as ungainly or dull witted. 愚笨的人被认为是笨拙的或弱智的人
- He has very sternly admonished student. 他十分严厉地训诫了学生。
- He is, so to speak, a hardworking student. 他可说是个用功的学生。
- He couldn't teach such dull children. 他教不好这样呆笨的孩子。
- He felt a dull ache in his shoulder. 他感到肩膀隐隐作痛。
- The student murmured the answer with a blush. 那个学生红着脸小声说出了答案。
- He is rather dull in comparison with others. 和别人比较起来，他相当迟钝。
- I lived in a hostel while I was a student. 我求学期间住在青年招待所里。
- She took drugs to dull the pain. 她吃了药以减轻疼痛。
- All work and no pay makes Jack a dull boy. 只有工作无工资，杰在也得变蠢才。
- My sister is always a studious student. 我妹妹一直是一个勤奋好学的学生。
- He is of a the most outstanding student. 他是一名最优秀的学生。
