of; ~'s (possessive particle)
/ (used after an attribute when it modifies a noun)
/ (used at the end of a declarative sentence for emphasis)
/ (used after a noun, verb or adjective to form a nominal expression, as in
皮革的 "one made of leather" or
跑堂兒的|跑堂儿的 "a waiter (literally, one who runs back and forth in a restaurant)" or
新的 "new one")
/ also pr. [di4] or [di5] in poetry and songs