石蕊试纸

A laboratory cunt and no litmus paper those have to get IT color.

这是试验室里的阴户，么有一种石蕊试纸能显出它的颜色。

A laboratory cunt and no litmus paper that could take her color.

这是试验室里的阴户，没有一种石蕊试纸能显出它的颜色。

We test the liquid for acidity with a strip of litmus paper.

我们用一条石蕊试纸来试验这液体是不是酸性的。

Ammonia gas NH3 is colorless which can turn wet red litmus paper to blue.

氨气是无色的，它可把湿的红色石蕊试纸变成蓝色。

Litmus paper can be used as an indicator of the presence of acid in a solution.

例句1。石蕊试纸可用以测试溶液是否含酸。

If you are curious about the results of your wash, use ordinary litmus paper, it will tell you the rough pH level.

如果你怀疑水洗的成果，使用普通石蕊试纸测测PH值。

We can determine whether a solution contains acids by litmus paper.

6我们可以用石蕊试纸来决定某种溶液是否含有酸。

Table 2 shows the result of an investigation when litmus paper is dipped into three types of substances, W, X and Y.

表 2 显示石蕊试纸浸入 W、X和 Y 三种物质后的实验结果。

Chlorine gas Cl2 can turn wet pH paper / blue litmus paper red and then white.

氯气可把湿的pH试纸/蓝色石蕊试纸变红，再变白。

Alkaline substances will change the colour of red litmus paper to blue and it taste bitter.

酸性物质具有极酸的味道，它把蓝色石蕊试纸变成红色；碱性物质具有极苦的味道，它会把红色石蕊试纸变成蓝色；中性物质不含酸性或碱性，它不会使蓝和红石蕊试纸改变颜色。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。