arcane
🇺🇸
/ɑːrˈkeɪn/
🇬🇧
/ɑːˈkeɪn/
adjective
R
hard to understand because it is kept secret or not seen much
He knew a lot about the arcane language used only by computer programmers.
他对只有计算机程序员才使用的神秘语言了解很多。
translation
神秘的
词形变化
Comparative
arcaner
Superlative
arcanest