Closed packing
[建] 密合装填, 密堆积
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
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
They're still open?
他们现在还开着吗？
You have to study English, don't you?
你必须学英语，不是吗？
Do you think our manager is going to have a new factory built?
你认为咱们经理会打算建造一家新工厂吗？