Packed reaction column
[化] 填充反应柱
🧩 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
They're coming by at six tomorrow morning,
他们明天早晨六点钟过来，
If I can't go with you, what is your reaction?
如果我不能和你一起去，你会作何反应？
Also they make the tank look much prettier.
二来，它们还可以使容器看起来更漂亮些。