Ní-liāu/jiám-liāu (染料) sī bak-chúi ê sî-chūn ē-sái kā sek-tī (gân-liāu) kā khì lih mi̍h-kiāⁿ ê châi-chit. It-poaⁿ sī chè-chō pháng-chit-phín leh lī-ēng.

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