血/气分配系数
参考答案:
指麻醉药气体与血液达到平衡状态时,单位容积血液中该气体的溶解量。
固定义齿的固位方式应分 ()
A.冠内固位体
B.全冠固位体
C.冠外固位体
D.根内固位体
E.3/4冠固位体
— My cat's really fat.
— You ________ have given her so much food. [ ]
A. wouldn't
B. couldn't
C. shouldn't
D. mustn't