Error-indicating system
[电] 误差指示系统
🧩 词语组成解析
n. 指示；表明
🗣️ 情景例句
Mom and Dad are already on their way down to the gallery.
妈妈和爸爸已经出发去画廊了。
As you all know, doing business is not an easy thing to do.
大家都知道，做生意并不是一件容易的事。
It was warm last Sunday, so I went and sat on the river bank as usual.
上星期日天气很暖和。于是我和往常一样，又去河边坐着。