1.pro[n]ounce
2.[s]yllable
3.e[x]ample
4.pronunci[a]tion
5.ob[j]ect{v.}
6.disa[g]ree
7.cor[r]ectly
8.[c]arefully
9.de[t]ective
10.[d]ifferent
11.at[t]ention
12.[w]itness
第一音节：president,confident,celebrate,difficulty,realize,medium,anyway,
第二音节：divide,impatient,forgive,creative,explain,informal,suggestion,discover ,