石蕊试纸遇到酸就变红。
我拿过验孕试纸，走向基斯。
该试纸反应不受温度影响。
The reactive temperature had no effect on the test paper reaction.
唾液检测试纸，将会得到更大范围的推广。
结论是该试纸条法准确性较高，结果可靠。
It was concluded that the reagent strip method was accurate and reliable.
试试纸车能跑多远？
我想你是怀孕了啊，你现在可以拿试纸测一下了。
I think you are pregnant, ah, you can now get test paper about the whole thing.
他们随身携带了用于正在研究的项目的特别的试纸。
They had brought along special testing papers for the project they were working on.
试纸变成蓝色。
试纸变成蓝色。
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