Estimated economic life
[经] 估计经济年限
🧩 词语组成解析
estimated
[['estimetid]]
a. 估算的；估计的；预计的
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
I have never confirmed that the Roswell base exists, but I can't deny it either.
我从没有说过拉兹威基地存在，但我也不会否认。
This round table weighs about forty-five pounds.
这张圆桌子重大约45磅。
Did you know he was having an affair?
你知道他有外遇了吗？