Bookholder
（固定书刊用）夹书架
🗣️ 情景例句
Would tomorrow be OK?
明天可以吗？
Who cares?
谁管那么多？
We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。