external sandhi
英
美
- 外部连音变化
external sandhi的相关资料：
临近单词
external use
external
external electrode for defibrillator
External application of Chinese herbs
External medullary lamina of thalamus
External sphincter of urinary bladder
external-cavity semiconductor laser
external ihermal insulation materials
external corrosion protecting coating
external circular anaerobic treatment
external supervision over enterprises
external circular anaerobic processes
