perfin.
/purf-in/US // ˈpɜrfˌɪn //UK // (ˈpɜːfɪn) //
香水,灌输,灌肠,灌注
Definitions
n.noun · 名词
- 1.
- ›a postage stamp having perforated initials punched into the paper: used by businesses to prevent unauthorized use of stamps.
Level 2More words in p →
香水,灌输,灌肠,灌注