mean,must,should,pick,的音标好了200分

问题描述:

mean,must,should,pick,的音标
好了200分

mean[mi:n]
must[m∧st]
should[∫ud]
pick[pik]

should音标打不出来的
[mi:n]
[m^st]
[pik]

mean[mi:n]
must[m∧st]
should[∫ud]
pick[pik]