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
English is the language of aviation.
英语是航空语言。
A man may dig his grave with his teeth.
祸从口出。
Didn't you see the speed limit?
难道你没看见限速牌吗？