甲脱落

【医】 onychoptosis

甲的英语翻译：

armour; first; nail; shell
【医】 carapace; concha; conchae; helo-; nail; onycho-; onyx

脱落的英语翻译：

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