Packet technology
[计] 包技术
🧩 词语组成解析
🗣️ 情景例句
Hi, I'm just calling to see if you got home s afely last night.
你好，我打电话来确定一下你是否已经安全到家。
He cut his finger because he was careless.
他不小心割破了手指头。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。