insolvable

🇬🇧/ɪnˈsɒlvəb(ə)l/ 🇺🇸/ɪnˈsɑːlvəbl/ 21
not easily solved; "an apparantly insolvable problem" "public finance...had long presented problems unsolvable or at least unsolved"- C.L.Jones

adjective [原级]不能解决的;不能溶解的

Pigment is insolvable. So choose the ink which is easily dispersable.
颜料是不能溶解的, 所以请选择易分散的墨水.

insolvable

-able ⌜ 能够...的 - capable of being ~ ⌟
单词造句: