鼻 is one of the most commonly used Japanese kanji, and it also has a lot of special readings in addition to the standard onyomi and kunyomi readings.
ONYOMI 音読み
はな hana
KUNYOMI 訓読み
ビ bi
Examples
鼻が出ているよ。かみなさい。Your nose is running. Blow it.鼻をほじるな。Don’t pick your nose.象は鼻が長い。An elephant has a long nose.鼻がでているよ。Your nose is running.彼女の鼻は高い。She has a long nose.犬は鼻が敏感だ。A dog is sensitive to smell.鼻で息ができません。I can’t breathe through my nose.鼻がむずむずします。My nose is itchy.鼻がつまっています。I have a stuffed-up nose.彼は高い鼻をしている。He has a long nose.