excoriation
【醫(yī)】 excoriation; exfoliatio; exfoliation

1.exfoliation  

表皮的英語(yǔ)翻譯：

cuticle; cutis; epidermis; scarfskin
【醫(yī)】 cuticle; cuticula; epiderm; epidermis; epidermo-; pellicle; pellicula
periderm; scarf skin; scarfskin; scurfskin; tegumentary epithelium

脫落的英語(yǔ)翻譯：

fall off; break off; brush off; cast; come off; desquamate; shed; shell
【化】 cracking-off; fall out
【醫(yī)】 defluvium; defluxio; defluxion; ecclasis; scaling; shed; shedding