Seex
abbr. systems evaluation experiment 系统鉴定实验
🗣️ 情景例句
I think that's a great idea.
我觉得这个主意真不错。
How much is it to rent an economy car?
租一辆经济车要多少钱？
How long has this factory been open?
这家工厂建成有多久了？