英和和英

attach a code to

in code

a message written in code

prompt response

break the code

break a code

give an answer

to answer a question

to answer a question―reply to a question

Where shall I bid him stay and sing?

crack a code

a submissive reply

to decipher a code―decode a message

to give an answer

a correct answer

viewer response

the code in force

an answering glance

to decipher a code

to decipher a code

Oblige me with an early answer

An early answer will oblige

Thanking you for the courtesy of a prompt reply.

response to the request

an evasive answer

to give in one's paper―hand in one's paper

to hand in one's paper

the catechistic method

a word of response

a telegraphic code