Ec-2
[计] \统一系统\计算机第二系列
🧩 词语组成解析
[计] 电子计算机, 仿真器控制, 工程更改, 错误纠正\\n[经] 欧市
🗣️ 情景例句
It's his first venture into business.
他初涉商界。
Let me lend it to you.
让我借给你。
This is a standard size.
这是标准尺寸。