您要查找的是不是：
- Left-downward enlargement of cardiac dullness, “en sabot”. 心浊音界向左下扩大，呈靴形。
- left lower border of cardiac dullness 心浊音界左下缘
- relative(area of)cardiac dullness 心脏相对浊音界(区域)
- right lower border of cardiac dullness 心浊音界右下缘, 心右下浊音界
- The dull play seemed to last an eternity. 这场乏味的剧似乎演个没完没了。
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。
- Market dull and slacken no business report. 市场萧条胩衰退，没有有关交易的报道。
- Someone's been meddling with my CD player. 有人擅自碰过我的雷射唱机了。
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
- The lines AB and CD intersect at E. 直线AB与直线CD相交於E点。
- The dying fire was throwing out a dull red light. 将要熄灭的火发出暗红色的光。
- The line AB intersects the line CD at E. 直线AB与直线CD相交於E点。
- 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。
- 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。
- He felt a dull ache in his shoulder. 他感到肩膀隐隐作痛。
- 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。
- All work and no pay makes Jack a dull boy. 只有工作无工资，杰在也得变蠢才。
