Prepacked column
[化] 预填充柱
🧩 词语组成解析
a. 事先包装好的\\nv. 事先包装（prepack的过去式和过去分词）
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
You said you wanted to be a doctor like your father.
你说过你希望像爸爸一样成为一名医生。
If one side fails to observe the contract,the other side is entitled to cancel it.
如果一方不履行合同协议，另一方则有权终止合同。
What is it?
什么好消息？