弛chí

 [书] (松开；松懈) relax;loosen;slacken: 一张 一 ～ tension alternating with relaxation
◆弛废 neglect；
弛缓 relax;calm down；
弛禁 [书] rescind a prohibition;lift ban [restriction]；弛豫 {物} relaxation；
弛张 tension and relaxation;{物} relaxation

• rizal，jose
• riza shah pahlevi
• rizzio，david
• rms value
• rna(或ribonucleic acid)
• rna病毒
• roach
• roach，hal
• road
• road-way
• roam
• roan
• roan:
• roan antelope
• roanoke
• roanoke island
• roanoke river
• roar
• rob
• robal
• robbe-grillet，alain
• robber
• robber crab(或 coconut crab)
• robber fly
• robbia