可的英語翻譯：

approve; but; can; may; need; yet

發(fā)的英語翻譯：

hair; issue; send out; deliver; utter; develop; discover
【醫(yī)】 capilli; capillus; crinis; crinis capitis; hair; Mit.; pili; pilo-
pilus; thrix; trich-; tricho-

性的英語翻譯：

character; gender; nature; quality; sex
【醫(yī)】 gam-; gamo-; geno-; sex

聚苯乙烯的英語翻譯：

polystyrene
【化】 polystyrene
【醫(yī)】 polrvinyl benzene; polystyrene; styrene resin