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央元音
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央元音
发音时舌面中部略隆起,舌头隆起的最高点和上颚形成口腔中的最窄点大约处于前元音和后元音两者中间位置的一类元音。又称混元音。
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ultra-elliptic equation
ultra-elliptic integral
ultrafactorial
ultrafast
ultrafast capillary electrophoresiss
ultrafast differential scanning calorimeter
ultrafast electron crystallography
ultrafast electron diffraction
ultra fast laser ablation
ultra-fast laser ablation
ultrafast laser ablation
ultrafast low energy electron diffraction
ultrafast neutron
ultrafast nonlinear optics
ultrafast optical spectroscopy
ultrafast optics
ultrafast pinch
ultrafast process
ultrafast pulse
ultrafast pump-probe
ultrafast single particle imaging
ultrafast single-particle imaging
ultrafast spectroscopy
ultra-fast speed insulated gate bipolar transistor
ultrafast time-resolved spectroscopy
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更新时间:2026/6/15 5:06:14