shí / yàn / shì / yāo / qiú / shǐ / yòng / wú / chòu / de / jiāo / shuǐ / yǐ / miǎn / yǐng / xiǎng / yàng / pǐn / jiǎn / cè实验室要求使用无臭的胶水,以免影响样品检测。The laboratory requires odorless glue so that it will not affect sample testing.