「packing box」の発音の仕方
「packing box」の独自の発音を追加します
「packing box」の意味と定義
- Noun
a small chamber in which packing is compressed around a reciprocating shaft or piston to form a seal
同義語:
- Noun
a small chamber in which packing is compressed around a reciprocating shaft or piston to form a seal