轻水慢化剂
/ˈɡɹafaɪt/
n
English: moderator: natural water · 轻水慢化剂
English · moderator: natural waterEspañol · moderador : agua naturalFrançais · modérateur : eau naturelle
释义：Natural water: water found in its natural state.
English: moderator: natural water · 轻水慢化剂