Packing restrainer
[化] 填料压板
🧩 词语组成解析
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;
n. 抑制剂\\n[化] 抑制剂
🗣️ 情景例句
He spoke in a German accent.
他说话带有德国腔调。
You (or One) cannot make a silk purse out of a sow's ear.
粗瓷碗雕不出细花来。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。