Shelf-life
[计] 搁置寿命; 储藏期限
📖 牛津释义
shelf-life
n (usu sing 通常作单数) time for which a stored item remains usable 贮藏寿命（物品的保存期限）
packets of biscuits with a shelf-life of two or three weeks 保存期为二至三星期的袋装饼乾.
🧩 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
If you drive carefully.
只要你小心驾驶。
I wonder what makes you so worried.
我不知道是什么使你这样担心。
On the way home, he asked Jenny if she had enjoyed the speech.
在回家的路上，他问珍妮是否喜欢他的祝词。