“辅币”造句

他买了一些乘地铁用的辅币.
He bought some tokens for the subway.

面值十分的辅币比五分面值的辅币小, 虽然价值双倍.
The 10 - cent coin is smaller than the 5 - cent coin, although it is worth twice as much.

你在入口处那儿把辅币塞进投币孔.
You slip the token into the slot at the turnstile.

• #辅币