使不得
- na.can't be used; useless
- 网络won't do; impermissible

使不得
1.can't be used; useless; unserviceable
2.won't do; must not; impermissible; undesirable
1
2
3
5
8
1.can't be used; useless; unserviceable
2.won't do; must not; impermissible; undesirable