原级：dilate
dilating是什么意思
第三人称单数：dilates
dilating的近义词
过去分词：dilated
过去式：dilated
1. 膨胀：46. Cheer up 高兴起来 | 47. Dilating 膨胀 | 48. Stardom 演员身份
1. Viagra and its competitors work by slightly dilating arteries so that blood flow in the penis increases.