-er, -or
1. [Verb] action:
1. [Verb] action:
ponder, dishonor, clamor
2. [Noun] person or thing that does something:flyer, reporter, player, member, fryer, collector, concentrator
| 词汇 | -er, -or | 
| 词根词缀 | Prefixsuffix.com -er, -or 1. [Verb] action: ponder, dishonor, clamor2. [Noun] person or thing that does something: flyer, reporter, player, member, fryer, collector, concentrator | 
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