airtight coating

  • 密封

airtight coating的用法和样例:

例句

  1. Please make the fruit jar airtight.
    请把果酱罐密封。
  2. The life raft was buoyed up by two airtight oil drums.
    那只救生筏是由两只密封的油筒浮起来的。

airtight coating的相关资料:

临近单词

目录 查词历史