站台
zhàn tái · HSK 6
platform
🚉 zhàn (stand/stop) + tái (raised stage) = a raised stop where you stand and wait
A 站 is a station or stop (where vehicles stand still), and 台 is a raised platform or stage. Together they literally mean the raised standing-area at a station — exactly the platform you wait on for your train.
站 — 立 (stand) + 占 (zhàn, phonetic)
A semantic-phonetic compound: 立 'to stand' gives the meaning, while 占 supplies the sound zhàn. Originally meaning 'to stand upright,' it later extended to 'a place where one stops or stands,' giving modern senses like station or stop.
台 — mouth 口 + 厶 (private)
Originally depicted a raised platform or terrace, suggesting elevation and a place to stand. The character later extended to mean stage, podium, or station. In modern usage it also serves as the simplified form of 臺 (platform) and 颱 (typhoon), and names Taiwan (台灣).