arbo 发表于 2012-3-1 18:08 + v5 V Q; c: t6 r/ b! B7 |% X
One is relaxed and one is tight. - A! h" O4 v- T1 t6 B: D- C% i. {# jI think this is the most critical aspect.
; J! c- \! b P, @+ k Flock 和dock放松些,是吗?当我听这两个音时,我能区分出来,但是却有些讲不出来它们的区别,觉得挺微小的,好象紧张的那个音发得清楚些,而放松的那个就有些圆滑而模糊。