音标:[,pɔliә'mi:n, ,pɔli'æmin] ;
n. [化]聚胺,多胺
词型变化:名词复数形式 : polyamines

polyamine的用法和样例:

词汇搭配

  • ethoxylated fatty polyamine乙氧基化脂肪族多胺...
  • ethylene polyamine乙撑多胺
  • aliphatic polyamine脂肪族多胺

Interviewer: I understand you're interested in holistic medicine. Can you explain what holistic medicine is? Vivienne: OK. Holistic medicine, um, takes into consideration the whole of the person. Now

发表于:2018-12-26 / 阅读(360) / 评论(0) 分类 中级英语听力

Interviewer: I understand you're interested in holistic medicine. Can you explain what holistic medicine is? Vivienne: OK. Holistic medicine, um, takes into consideration the whole of the person. Now what this means in, in most holistic systems is re

发表于:2018-12-27 / 阅读(264) / 评论(0) 分类 北外英语中级听力
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air-setting binder
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