cāo / zuò / shāo / jiǎn / shí / bì / xū / dài / shǒu / tào / hé / hù / mù / jìng / yǐ / miǎn / zhuó / shāng / pí / fū / hé / yǎn / jīng

操作烧碱时必须戴手套和护目镜，以免灼伤皮肤和眼睛。

When handling caustic soda, you must wear gloves and goggles to avoid burning your skin and eyes.