Net profit margin

net [net]

n. 网;网状织物;球网;网罩; vt. 用网捕;捕获;净赚;踢入球门; adj. 净的;净得的;最后的;

profit ['prɑfɪt]

n. 收益，得益;利润;红利;净值利润率; vt. 有益于…，对…有益的;得益;创利润; vi. 有益;获利;

pro很多…+fit做→做很多→做得好→利润，收益

margin ['mɑrdʒən]

n. 边缘，范围;极限;利润，盈余;（版心外）的空白; vt. 留边;成为…的边;加边于，围绕;为…加旁注;

It's not necessary to whisper, Harry.

没有必要压低声音说话， Harry。

Then I asked him if he knew anybody in New York .

然后我问他是否他在纽约认识人。

On our way home that night I looked down and saw that the necklace was not around my neck any more. I told Pierre. We rushed back to the palace and looked for it.We asked everyone there if they had found a necklace, but without luck. We couldn't find it;

那天晚上在回家的路上，我低头一看，发现项链不再挂在我的脖子上了。我告诉了比尔。我们马上赶回王宫去寻找。我们询问了那儿的每一个人，问他们是不是拾到了一条项链。可是，真倒霉。我们找不到那条项链；它丢失了。