Anvils allow you to rename items, repair enchanted items, and even combine the enchantments from different items, at the cost of experience points. Crafting. You'll need 3 blocks of iron, plus 4 more iron bars, for a total of 31 iron bars.
Passivation is the treatment of the surface of stainless steels, often with acid solutions (or pastes), to remove contaminants and promote the formation of the passive film on a freshly created surface (e.g. through grinding, machining or mechanical damage).
Meaning: There's an awkward silence, An awkward silence has fallen over the room. Literal translation: An angel is passing. Register: normal. Notes: The French expression un ange passe is used to describe a sudden, unexpected break in conversation due to some kind of awkwardness or embarrassment. The question is, is the angel the cause or the effect of the silence?