Electyrogrinding
[机] 电解研磨
🗣️ 情景例句
Hi, Robbie.
嗨， Robbie。
The increase in sales is being maintained.
销售额持续增长。
For example, you can send information abroad immediately, but mailing a letter might take a week or so.
例如，你能够马上发送信息到国外，但寄一封信可能要大约一周的时间。