Engineering analysis of costs
[经] 成本的技术分析
🧩 词语组成解析
engineering
['ɛndʒə'nɪrɪŋ]
n. 工程（学）， 工程师行业;操纵，管理;土木工程，工事;开车技术;
engineer工程师+ing表示...行业...学 →engineering
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 费用；诉讼费；损失（cost的复数）
🗣️ 情景例句
It was his first date in two years.
这是他两年来第一次约会。
I'm sorry,but both of them are busy right now.
很抱歉他们现在很忙。
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。