Column packer
[化] 填柱器
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
packer
['pækə]
n. 包装机;罐头食品工人;赶牲口运货的人;打包机;
🗣️ 情景例句
It was his first date in two years.
这是他两年来第一次约会。
One cannot always be a hero, but one can always be a man.
人难一世称雄，但可一生为人。
5 What makes you feel that you are doing well?
5。是什么使你感到自己干得不错？