上车
shàng chē · HSK 1
to get on or into
🚌 上车 = 上 (up/board) + 车 (vehicle)
上 means 'up' or 'to go up onto', and 车 is the general word for wheeled vehicle. Together they mean boarding any vehicle — bus, train, or car. The same 上 appears in 上楼 (go upstairs) and 上班 (go to work).
上 — horizontal line above a baseline
上 is an indicative character (指事): a short stroke placed above a longer reference line shows the concept of 'above' or 'up'. The earliest oracle-bone forms used two horizontal lines for this; the modern shape added a vertical stroke for clarity. The core meaning of 'upper, above, to ascend' has stayed stable for millennia.
车 — pictograph of a chariot/cart
车 is a pictograph originally drawn as a top-down view of a chariot, showing the axle, wheels, and carriage box. The ancient form 車 clearly depicted two wheels connected by an axle. It still means vehicle, cart, or car today.