您要查找的是不是：
- dull apex tracing [医] 钝尖描记法
- 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 growing apex or main shoot of a shrub or tree. 顶枝灌木或乔木的生长顶端或主要新梢
- The old man's life became dull and colorless. 老人的生活变得呆板无趣。
- An electrically produced graph or tracing. 电示图以电制作的图表或映描图
- APEX tickets are usually not open. 预售优惠票预定的搭乘日期通常不能更改。
- I feel a dull pain in the stomach. 我觉得胃部隐隐作痛。
- He reached the apex of power in the early 1930s. 他在三十年代初达到了权力的顶峰。
- 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 couldn't teach such dull children. 他教不好这样呆笨的孩子。
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- He felt a dull ache in his shoulder. 他感到肩膀隐隐作痛。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- He is rather dull in comparison with others. 和别人比较起来，他相当迟钝。
- She took drugs to dull the pain. 她吃了药以减轻疼痛。
- A record or tracing produced by a plethysmograph. 体积描记图由体积描记器作出的记录或轨迹
- All work and no pay makes Jack a dull boy. 只有工作无工资，杰在也得变蠢才。
