Serviceable life
[化] 使用期\\n[经] 使用寿命, 耐用年限
🧩 词语组成解析
serviceable
['sə:visəbəl]
adj. 有用的，可供使用的;耐用的;
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
to hear about your wife having passed away.
听到你太太去世的消息。
A liar is not believed when he speaks the truth.
骗子说真话，也没人相信。
As early as his second film, Chaplin had developed his own manner of acting.
早在他的第二部电影，卓别林就形成了他自己的表演风格。