Yearly maintenance
[化] 年度维护; 年度养护; 年度维修
🧩 词语组成解析
🗣️ 情景例句
If I were you I'd change the beginning.
如果我是你的话，我会把开头改一改。
Yesterday was Sunday.
昨天是星期日。
He agreed that a train did come into the station at the time on the paper and that it did stop, but only to take on mail, not passengers.
搬运工说，正如纸条所说，确有一趟火车在那个时刻到站，但它只停站装邮件，不载旅客。