like: engrossed → →
be absorbed in, be engrossed in, be wrapped up in ☊ 
hì hà hì hục ☊ ardent, fervent; to be engrossed in, be utterly dedicated to ☊ hăng say ☊ absorbed (in a task), engrossed (in something) ☊ mải ☊ to be absorbed, engrossed (in something) ☊ mải mê ☊