| 释义 |
〔hermetic〕Completely sealed, especially against the escape or entry of air.密闭的，不透气的：完全密封的，尤指为了防止空气逸出或进入〔glassine〕A nearly transparent, resilient glazed paper resistant to the passage of air and grease.玻璃纸：一种近乎透明的，有弹性的光滑料纸，不透气和抗油脂〔can〕An airtight container, usually made of tin-coated iron, in which foods or beverages are preserved.罐头：一种不透气容器，常用马口铁制成，可将食物或饮料放于其中保存〔gastight〕Impermeable by gas.不透气的：气体不能透过去的〔seal〕An airtight closure.封口：不透气的封口〔airtight〕Abbr. at.Impermeable by air.缩写 at.不透气的，密封的 |