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
I'm still learning.
我还在学习当中。
While Mike was an only child, he would amuse himself with his toys.
麦克还在孩提时，常常独自玩玩具取乐。
One lady brought in a biscuit on a wheelbarrow.
一位女士用手推车运来一个饼干，