Packed extractor
[化] 填充提取塔; 填充萃取塔
🧩 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);
n. 抽出器, 拔取的人, 抽出者\\n[计] 抽取字; 析取字
🗣️ 情景例句
Don't lose your cool.
要沉住气。
Do not count your chickens before they are hatched.
鸡蛋还未孵，先别数鸡雏；莫过早乐观。
What was wrong with Jim ? Did he hurt himself?
吉姆怎么啦？他伤着自己啦？