And I've forgotten where I hid the powder and shot to load it with.
而且我忘记了我把粉末藏在哪里并射击以装载它。
英语百科
Tannin
A tannin (also known as vegetable tannin, natural organic tannins, or sometimes tannoid, i.e. a type of biomolecule, as opposed to modern synthetic tannin) is an astringent, plant polyphenolic compound that binds to and precipitates proteins and various other organic compounds including amino acids and alkaloids.