English
(お)ゆを かける
to splash warm water (on)
せなかに おゆを かけますよ。
背中にお湯をかけますよ。
I am going to splash some warm water onto your back.
(お)ゆが かかる
(お)湯がかかる
to wet with the hot water
温かい
warm (used to describe food/drinks or referring to feelings)
温まる
to warm
温める
熱い
hot
洗う
to wash