Depreciable life
[经] 应计折旧年限
🧩 词语组成解析
a. 可贬值的,可蔑视的
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
Hi. Fill 'er up.
嗨， 把油箱加满。
You could say that too.
也可以这么说啦！
Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech.
人一旦能用语言同别人交流思想，知识的积累便开始了。