A-ch
abbr. 自动化交易所（Automated Clearing House）\\nn. (Ach)人名；(柬)阿；(德)阿赫
🧩 词语组成解析
[计] 改变, 通道, 信道, 字符, 检验
🗣️ 情景例句
OK. Keep those knees up.
好 ，膝盖抬高。
An nod is as good as a wink to a blind horse.
对牛弹琴。
He's in bed, doctor.
他在床上呢，医生。