nipple

乳首

乳房の小さな突起。赤ちゃんに飲ませる乳がここから出る。

やさしい英語で： The small raised part of a breast through which milk can pass to feed a baby.

• The baby sucked on her nipple.
• Breastfeeding can sometimes make nipples sore.
• He noticed a small cut near his nipple.

類義語： tit, nipples, blinkers, braille

よく使う表現： sore nipple, nipple pain, inverted nipple

哺乳瓶の乳首

赤ちゃんが乳を吸う、哺乳瓶の柔らかいゴム製やプラスチック製の先端。

やさしい英語で： The soft rubber or plastic part of a baby's bottle that the baby sucks milk through.

• The baby needs a new bottle nipple.
• Wash the nipple after each feed.
• Milk flowed too quickly through the nipple.

類義語： teat

よく使う表現： bottle nipple, silicone nipple, nipple hole

ニップル

液体や気体を調節しながら通す、小さな接続部品。

やさしい英語で： A small fitting through which liquid or gas passes in a controlled way.

• Attach the hose to the nipple.
• The mechanic pumped grease through the nipple.
• A damaged nipple allowed oil to leak.

類義語： fitting, connector

よく使う表現： grease nipple, threaded nipple, pipe nipple