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throat
singing voice
gutter (inner margins of a book)
「喉」 has another reading with different meanings.
counter for fish
喉のどが渇いかわいたので水みずを飲んのんだ。
I drank water because I was thirsty.
彼女かのじょは喉のどが良くよくて人気にんきだ。
She has a great singing voice and is popular.
風邪かぜをひいて喉のどが痛いいたいです。
My throat hurts from a cold.