表現
swishing and then spitting out (the toothpaste foam after brushing)
擬音語・擬態語
歯磨きが終わると、泡を**ぐちゅぐちゅぺっ**と吐き出しました。
- Once finished brushing teeth, they spat out the foam with a *guchu-guchu pe!* sound.
朝の歯磨きで、口の中の泡を**ぐちゅぐちゅぺっ**と吐き出して水ですすいだ。
- While brushing my teeth in the morning, I spat out the foam in my mouth with a *guchu-guchu pe* sound and rinsed with water.