习惯用语not breathe a syllable1.半个字也不露, 保密, 守口如瓶to the last syllable1.(说)到最后一个字特殊用法checked syllable1.受阻音节, 闭音节closed syllable1.闭音节common syllable1.通用音节final syllable1.最后音节, 词尾音节free syllable1.自由音节(即开音节)instrumental syllable1.仪器测定的音节lightsyllable1.轻音节opensyllable1.开音节perceptualsyllable1.感知音节pretonicsyllable1.重读音节前的音节real syllable1.真音节stressed syllable1.重(读)音节unstressed syllable1.非重读音节