非離子表面活性劑 ionic surface active agent: 離子表面活性劑ionic surface-active agent: 離子型表面活性劑non-surface-active agent: 非表面活性劑non-ionic contrast agent: 非離子型造影劑agent, surface-active: 化學(xué)藥劑下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯