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
It has six words.
有六个字。
What kind of work do you do? Are you a salesman?
你做什么样的工作？ 你是一售货员吗？
Take a deep breath and I'll time you. But don't drown!
深吸一口气，我来给你计时。但别淹着！