triacetylated三: three乙酰: acetophenetidin; phenacetin; ...的: 4次方是 The fourth power of 2 i ...二乙酰的: diacetylated脱乙酰的: deacetylating下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:三乙酰的，即可在微信中查询翻译
