Relaxant

[rɪ'læks(ə)nt] or [rɪ'læksənt]

解释:

(noun.) a drug that relaxes and relieves tension.

(adj.) tending to relax or relieve muscular or nervous tension; 'a relaxant drug' .

编辑:罗赞娜--From WordNet

解释:

(n.) A medicine that relaxes; a laxative.

编辑:摩尔