Breakdown of komugiko o mizu de toku tsuide ni, butabara mo kizande.
Questions & Answers about komugiko o mizu de toku tsuide ni, butabara mo kizande.
Because 小麦粉 is the thing being acted on.
In A を B で 溶く:
- A = the thing you dissolve or loosen up
- B = the material/tool you use to do it
So here:
- 小麦粉を = the flour is the direct object
- 水で = water is what you use
This is why it is not 小麦粉で. That would suggest the flour is the means/tool, which is not the intended meaning.
Here で marks the means or material used to perform the action.
So 水で溶く means something like:
- dissolve it with water
- loosen it up using water
By contrast:
- 水に often marks a destination, result, or something like into water / in water
- 水と means with water in the sense of together with, but not usually the tool/material nuance needed here
In this sentence, で is the natural choice because water is functioning as the substance used to make the flour dissolve or mix smoothly.
