システインです
shisuteindesu
1. Cysteine is.
Noun
#642932
1. Cysteine is.
1. cysteine
1. homocysteine
1. Cysteine's; Of cysteine
1. Homocysteine's; Of homocysteine
1. With cysteine; In cysteine
1. with homocysteine
1. If cysteine; When cysteine
1. If cysteine; When cysteine
1. Was cysteine.