英语单词分类 轻松记单词

casing

casing基本解释

n.套;罩;匣;盒;[经](石油)套管;包装

casing同义词

casing英英释义

Noun:
  • the housing or outer covering of something;

    "the clock has a walnut case"

  • the outermost covering of a pneumatic tire

  • the enclosing frame around a door or window opening;

    "the casings had rotted away and had to be replaced"