她是个勤奋的烘焙爱好者，每天早上五点就开始做面包。

She is a diligent ___player of baking, starting to make bread at 5 am every morning.

我需要一把钳子来拧紧这个松动的螺丝。

I need a pair of ___pliers to tighten this loose screw.