portions是什么意思？

portions

• n. 一部分( portion的名词复数 )，一份遗产（或赠与的财产），分享的部份，嫁妆；

例句

• The retina , the inner layer of the globe, consists of two portions. 视网膜是眼球的内层, 包括两部分.
• The stub portions of tags stapled to the passenger's ticket envelope. 标签的另一部分订在旅客的机票上.
• The burlesque element weakens the serious portions of the book. 书里的戏谑成分使严肃部分受到损害.
• supersize portions of fries 超大份炸薯条
• Three portions of fish and chips, please. 请来三份炸鱼薯条。
• Synonymous with freshness, hygiene and conviviality, the individual cream portions are also economical and practical. 独立包装奶不仅仅是新鲜 、 卫生、欢乐的代名词, 同时也是非常经济实用的.
• In the diagram, the outer portions ofthe projecting lens serve no useful purpose. 在图上, 放映透镜较外侧部分未能加以利用.
• The reactor and transfer line are rinsed with several small portions of methylene chloride. 反应器和输送管线被用少量二氯甲烷洗涤几次.
• A forest fire is sweeping across portions of north Maine this evening. 今晚一场森林大火正席卷缅因州北部的部分地区。
• In a globular protein, certain portions of the chain are coiled into helical segments. 在球状蛋白中, 链的某些部分被盘成螺旋状.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  部分
  A portion of something is a part of it.
  例句
  Damage was confined to a small portion of the castle... 城堡仅有一小部分受损。 I have spent a fairly considerable portion of my life here... 我生命中相当长的一段时光是在这里度过的。
• N-COUNT
  （饭菜的）一份，一客
  A portion is the amount of food that is given to one person at a meal.
  例句
  Desserts can be substituted by a portion of fresh fruit... 餐后甜点可以用一份新鲜水果代替。 The portions were generous. 每份饭菜分量都很足。