单词：rarefy
音标：['rєәrifai] ；
vt. 使稀少, 使稀薄, 使纯化, 精炼
vi. 变稀少, 变稀薄
vi. 变稀少, 变稀薄
v. lessen the density or solidity of
v. make more subtle or refined
v. weaken the consistency of (a chemical substance)
v. make more subtle or refined
v. weaken the consistency of (a chemical substance)
词型变化：过去式 : rarefied ; 过去分词 : rarefied ; 现在分词 : rarefying ; 第三人称单数 : rarefies
考试类型：[托福]
考试类型：[托福]
词性分布：
rarefy的用法和样例：
例句
- The rarefied fluid said to run in the veins of the gods.灵液诸神血管里流动着的稀有液体
- He moves in very rarefied circles; his friends are all lords.他活动于上流阶层，结交的尽是贵族。