true; real; genuine; authentic

gold; the chemical element Au; specifically 金子 jīn​zi or 黄金 huáng​jīn

Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings

to be afraid; to dread; to be scared of something

fire; light and heat produced by burning; flames

Used between two verb phrases to show that the first action is the means or method used to achieve the second goal

to burn; to set on fire; to ignite