Shelf life
保存期限\\n[化] 存放期
🧩 词语组成解析
shelf
[ʃɛlf]
n. 架子，搁板;棚;沙洲，暗礁;格，层;
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
You don't sound very enthusiastic.
你似乎不太热衷。
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
On, hello, Bruce! How are you?
噢，喂，布鲁斯！你好吗？