常見例句用作名詞 (n.)Acetaldehyde almost exists ubiquitously and is harmful to people.乙醛廣泛存在於環(huán)境中,危害人躰健康。The corresponding reaction of acetaldehyde is subject to general base catalysis.乙醛相應(yīng)的反應(yīng)服從廣義的堿催化。 返回 acetaldehyde