underlineon Intermediatealso onCEFR Upper intermediate (B2)? Academic Vocabulary List (AVL)? Band 2 (BND2)? Band 3 (BND3)? 加强,在…下面画线,强调, 下划线 underline underline(verb) 加强,在…下面画线,强调 underline underline(noun) 下划线 underlined underlined(adjective) 下划线的 underlining underlining(noun) 下划线,强调 Forms verbnounadjective underline underline underlined underlining