Preferential margins
[经] 优惠差额, 优惠幅度
🧩 词语组成解析
preferential
[ˌprefə'renʃəl]
adj. 优先的;优先选择的;特惠的;
n. 边缘；（期权）保证金；利润；边际（margin的复数）
🗣️ 情景例句
I've been meaning to ask you
我一直想问
I wish it would stay this way for the weekend.
但愿整个周末都能保持这样的好天气。
If it were severe, they all fell.
如果地震剧烈，所有的木棒都会倒下。