辞書 英語 - 英語
- to put your name on a list for something because you want to take part in it 英語で:
1. 
sign up
you’re going to sign up to an online dating agency
Which classes did you sign up for?
英語 "という言葉to put your name on a list for something because you want to take part in it"（sign up）集合で発生します。
(© Pearson 2016 SOUI2) UNIT 1. NEW THINGS (WORDLIST)The Way the brain buys 3
