Protruded packing
[化] 多孔填料; 冲压填料
🧩 词语组成解析
v. （使某物）伸出, （使某物）突出( protrude的过去式和过去分词 )
packing
['pækiŋ]
n. 包装，打包;包装材料;（缝隙）填料;
v. 压紧(pack的ing形式);装满;
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
The flight is delayed.
飞机晚点起飞。
Sorry. It's at home. But you can buy one in the shop.
对不起，我的格尺在家里。你去商店里买一个吧。