Acoe
abbr. 自动检测设备（automatic checkout equipment）
🗣️ 情景例句
but there's a letter here addressed to you,
这确实有一封信是寄给你的。
So he keeps on studying after his English classes in order to prepare for life in America.
所以他在英语课下课后还继续学习，为以后在美国生活做准备。
I'll be more careful next time.
我下次要更小心一些。