Acid estimation apparatus

acid ['æsɪd]

adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物质;

acid尖，酸，锐利 →酸；酸的，酸性的

estimation [ˌesti'meiʃən;ˌestə'meiʃən]

n. 估计; 评价; 判断;尊敬;

apparatus [,æpə'rætəs]

n. 仪器，器械;机器;机构，机关;器官;

ap使+par准备+atus表名词→准备用的东西→设备，器具

A rolling stone gathers no moss.

滚石不生苔，转业不聚财。

I will be getting married in July.

我将在七月份结婚。

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。