供需

gōng xū supply and demand

平衡

píng héng balance; equilibrium

表

biǎo exterior surface; family relationship via females; to show (one's opinion); a model; a table (listing information); a form; a meter (measuring sth)

biǎo wrist or pocket watch

是

shì is; are; am; yes; to be

shì variant of 是[shi4]; (used in given names)

什么

shén me what?; who?; something; anything

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