běn / jiǎ / quán / shì / yì / zhǒng / cháng / jiàn / de / fāng / xiāng / quán / jù / yǒu / tè / shū / qì / wèi苯甲醛是一种常见的芳香醛,具有特殊气味。Benzaldehyde is a common aromatic aldehyde with a distinctive smell.