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- 假阴极振荡器virtual-cathod oscillator
- 常用in common usage
- 可用do
- 假suppose
- 不用need not
- 电镀galvanization
- 用假声in falsetto
- 假的pseudo
- 用法usage
- 有用useful
- 真假true and false
- 家用home-use
- 用电electro-
- 没用useless
- 不用谢You're welcome
- 用手by hand
- 用力exert oneself (physically)
- 可用空间space available
- 用完use up
- 用来be used for