三明治
sān míng zhì · HSK 6
sandwich
🥪 Sound-loan: sān-míng-zhì ≈ sandwich; lit. three + bright + govern
Chinese borrowed English sandwich by picking characters whose sounds approximate it. The literal meanings (three, bright, govern) are irrelevant — purely phonetic.
三 — three horizontal strokes 一 + 一 + 一
三 is a pictographic numeral: three stacked horizontal lines representing the number three, parallel to 一 (one) and 二 (two). The form has been stable since oracle bone script. It carries no phonetic component; the meaning 'three' is direct and visual.
治 — water radical 氵 + 台 (phonetic)
治 originally referred to the name of a river, written with the water radical 氵 for meaning and 台 as the phonetic component. From 'managing rivers' (flood control), the meaning broadened to 'govern, regulate, manage,' and later 'cure, heal' — all senses of bringing something unruly under control.