Resleeving
(resleeve 的现在分词) 换衬套, 换气缸套
🗣️ 情景例句
Are you the loans-officer?
你是贷款部负责人吗？
What's cooking on the stove?
炉子上煮的是什么？
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。