Converting costs
[經(jīng)] 加工成本
?? 詞語組成解析
[建] 轉(zhuǎn)化, 改變
n. 費用；訴訟費；損失（cost的復(fù)數(shù)）
??? 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
Hedges have eyes, and walls have ears.
籬笆有眼，隔墻有耳。
Where's my skirt, mother? Do you know?
媽媽，你知道我的襯衫在哪嗎？