Shelf-life
[計] 擱置壽命; 儲藏期限
?? 牛津釋義
shelf-life
n (usu sing 通常作單數) time for which a stored item remains usable 貯藏壽命（物品的保存期限）
packets of biscuits with a shelf-life of two or three weeks 保存期為二至三星期的袋裝餅乾.
?? 詞語組成解析
shelf
[??lf]
n. 架子，擱板;棚;沙洲，暗礁;格，層;
life
[la?f]
n. 生活，生計;生命，性命;一生，壽命;人生，塵世;
??? 情景例句
Would it make you happy if I just gave up trying?
當初如果我放棄嘗試的話你會高興嗎？
Are there reserved seats on the train?
車上有預訂座位嗎？
but on the third night, a storm blew up.
但第三天晚上起了風暴。