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high vowel
高元音
发音时舌位最高的元音,即舌位最高点与口腔顶部几乎处于最小距离的元音。与低元音相对。又称闭元音、窄元音。
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cis trans isomer
cis-trans isomer
cis trans isomerism
cis-trans -isomerism
cis-trans isomerism
cistron
CISYC
Citadel of Saladin
citation analysis
citation database
citation index
citation matrix
citation order
citation tone
Citellus erythrogenys
CITES
CITF
CITIC Pacific Special Steel Holdings
CITIC Press
cities along the Grand Canal
Cities along the Yellow River in Ningxia Huizu Zizhiqu
Cities and years
cities are separately listed in the state social and economic development plan
cities besieged by waste
cities during the industrial revolution
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