Physical life
[经] 实际寿命
🏥 医学释义
实用寿命，物理寿命
🧩 词语组成解析
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
Would you please repeat your offer again?
能否再说一遍您的优惠？
Over my dead body!
休想！
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。