Secu
abbr. 标准电子控制单元（Standard Electronic Control Unit）
🗣️ 情景例句
Make yourself at home.
勿客气。
He who wills success is half way to it.
下定决心成功的人是成功了一半。
I hate them.I'm sure I've got a low mark.
我讨厌法语。我的法语成绩肯定很低。