available water

• 有效水分

available water的用法和样例：

例句

1. By decreasing the amount of water in food or its availability to microorganisms, growth of microorganisms can be prevented.
   减少食品中水分含量或微生物生长所需的有效水分，就能防止微生物生长。
2. The entire collection is now available here.
   整个收藏现在是可利用的这里。