shelf life noun
plural shelf lives
plural shelf lives
Learner's definition of SHELF LIFE
[count]
1
: the length of time that food may be stored and still be good to eat(食品)保质期 —
usually singular通常用单数 2
: the length of time during which something or someone lasts or remains popular受欢迎的时间;存续期间 —
usually singular通常用单数