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
Be careful not to drink the water in__.
小心点儿，不要乱喝水。
Take the rough with the smooth.
既能享乐也能吃苦。
The mobile phone is as popular as the beeper nowadays.
现在手机和寻呼机一样普及。