Pre-adding Water 是什么东东啊?

Pre-adding Water 是什么东东啊? pre-poured ice water 背景是酒店英语,这是什么冰水啊? Pre-mRNA是什么 PRE OUT是什么 pre-iPSCs中文是什么? pre-k是什么 cur和pre是什么英文的简称 water是什么 the salty water becomes 3% concentrated after adding some water at the first time.then afterthe salty water becomes 3% concentrated after adding some water at the first adding the same grams of water,it becoms 2% concentrated..what's the concentracti Pre-A Level帮我介绍一下pre-alevel,及读这个的用处是什么? 请问一下,PE和pre-ipo是什么关系? pre-相对应的“...之后”是什么?前缀pre-,意思是“...之前”,那相对应的“...之后”是什么呢? 英语语法问题加ingPeople in prehistoric times created paints by grinding materials such as plants and clay into power and then adding water.grinding?为什么加ing 为什么后面又是adding 洗衣机上pre wash,pre soak,knits delicates,cottons sturdy,rinse,perm press ,spin 各是什么时候用 pre-construction是什么意思?是工程前,建造前 还是预建?pre-construction cost 又是什么成本呢？ 客户要我们“Provide pre-PFD/PFEMA/Control Plan/BOM ” 谁能告诉我这个pre-PFD是什么东东?怎么翻译? water 手表是什么含义? water highway 是什么