rarefying

rarefying

美 ['reərɪfaɪɪŋ] 　英 ['reərɪfaɪɪŋ]

• v.把(气体)弄稀薄；使(人格,精神等)纯洁；使(思想等)精细；变稀薄
• 网络稀释；使稀薄；使稀释

词形变化

过去式：rarefied  现在分词：rarefying  

英汉解释

v.	1. 把(气体)弄稀薄;使(人格,精神等)纯洁;使(思想等)精细 2. 变稀薄;变纯洁

英英解释

v.	1. to make something, especially a gas, less dense, or become less dense 2. to make something less connected with or typical of the ordinary