A:c(H+)c(CH3COOH)
B:c(CH3COO−)c(H+)
C:c(CH3COOH)c(CH3COO−)
D:c(H+)c(CH3COO−)c(CH3COOH)
运动减肥是最好的减肥方式.通过运动,体内减少最多的物质是( )
读下图,依图完成下面小题