基質

base solvent (of chemical compound) / stroma (framing biological tissue)

(bound form) base; foundation / (bound form) radical (chemistry) / (bound form) gay (loanword from English into Cantonese, Jyutping: gei1, followed by orthographic borrowing from Cantonese)

character / nature / quality / plain / to pawn / pledge / hostage / to question / Taiwan pr. [zhi2]

basal plasma membrane