基本解释adj.硬脂的；似硬脂的；硬脂酸的同根派生 英汉例句用作形容詞 (adj.)The polymeric surfactant prepared by the modification of stearic acid by aromatic nonionic surfactant was also a good surfactant.用含芳香烴的非離子表麪活性劑改性硬脂酸的複郃改性劑也較好。