extra-column
基本解释
- n.附加柱
英汉例句
- When you create a table, you can add an extra column to be the surrogate key.
当创建一个表时,可以添加一个额外的列作为代理键。 - Add an extra column following each rating to calculate your average grades for entries, exits, and completed trades.
在每个分数后面再加一列，计算你的平均进场得分，离场得分和总计得分。 - She angled her column of chitchat toward teenagers.
她的漫谈栏侧重于十几岁的青少年。 - My extra earnings came in very handy.
我的额外收入可备我不时之需。 - This extra strong glue should do the job nicely.
这种超强度胶应该管用。