Packed capillary column
[化] 填充毛细管柱
🧩 词语组成解析
packed
[pækt]
adj. 充满…的;塞满了…的;
v. 包装(pack的过去式和过去分词);
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
What do you consider important when looking for a job?
你选择工作时主要考虑是什么？
I can't say for certain off-hand.
我还不能马上说定。
I'll tell you something that does sound strange.
我还可以告诉你一件听起来确实奇怪的事情。