也就是说他的伸卡球不会下沉并且没有控球。

That means no sink on his sinker and a loss of command.

youdao

陀螺球太低，下沉实验高度小于6毫米。

The gyro ball is too low. The height of sinking test is below 6mm.

youdao

他还飙出了很锐利的下球球，锐利到就像是他昔日身为美联最成功投手之一时，所惯常投出下沉球。

And he boasted a sharp sinker, akin to those he routinely threw during his days as one of the American League's most successful starters.

youdao