Maintenance routine
[计] 维护程序, 维护例行程序\\n[化] 定期维修
🧩 词语组成解析
🗣️ 情景例句
He's constantly disturbing me.
她老是打扰我。
Old wood is best to burn, old horse to ride.
老柴好烧，老马好骑。
For nearly three and a half centuries she lay at the bottom of Stockholm harbour until her discovery in 1956.
这艘大船在斯德哥尔摩港口的海底躺了将近3个半世纪之后，直到1956年才被发现。