Net differential cost
[經] 凈差別成本
?? 詞語組成解析
net
[net]
n. 網;網狀織物;球網;網罩;
vt. 用網捕;捕獲;凈賺;踢入球門;
adj. 凈的;凈得的;最后的;
differential
['d?f?'r?n??l]
adj. 差別的;特意的;[數]微分的;[機，物]差動的;
n. [數]微分;差別;工資級差;[機]差動器;
di, dif, divid 表示”分開”;”取消”,”否定”;”不同”
cost
[k?st]
n. 價錢，代價;花費，費用;犧牲;[用復數][法律]訴訟費;
vi. 價錢為，花費;估計成本;
vt. 付出代價;估價;使喪失;使付出努力;
??? 情景例句
why don't you introduce everybody to Susan?
何不將她們每一位介紹給 Susan？
OK. That'll be $12.00, please.
到了。請付12美元。
No matter how busy you are, he always insists on coming with you.
不管你多忙，他總是堅持要跟你去。