R字母開頭的單詞或詞組(第1頁)：
- rubidium bromide
- respiratory period
- Rosenmuller's glands
- rosace
- routing selection
- revoked licence
- recursive enumerable
- rho I
- response duration
- roll-in/roll-out
- ratio of income as a percentage of sales
- rusticate
- recovery voltage
- right-of-way
- reel of tape
- R
- ripple quantity
- road carriage insurance
- reinstatement clause
- reserve route
- Rhodobacteriodeae
- recursive filter
- ramuli episclerales
- reasoning from analogy
- resource flow
- rename
- resistance to outflow
- resultant stress
- run time implementation
- receipt status notification
- real tare
- Reissner's membranes
- relatival
- reinforcement
- recovery from failure
- request transmission
- Rhodobacillus roseus
- rub sb the right way
- rod segment
- resole