对题

to the question

1.countersubject  2.tothequestion  

对的英语翻译：

right; answer; reply; at; check; compare; couple; mutual; opposite; versus; vs
face to face
【计】 P
【化】 dyad
【医】 Adv.; contra-; corps; ob-; p-; pair; par; para-
【经】 vs

题的英语翻译：

inscribe; problem; subject; title; topic