Mnemonic symbol from the shape which looks like a T: a T-bone steak.
Xi Shi (xi) is secretly eating a steak (丅) in the ashram's bathroom (a4). She uses two flutes (一) as chopsticks and even devours the steak's bones (丨).
one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit