nipple
US
UK nipple n: (tip of the breast)
SC 乳头 rǔ tóu
The baby latched on to her mother's nipple.
婴儿叼起了母亲的乳头。
nipple n: (tip of baby's bottle)
SC 奶嘴 nǎi zuǐ
SC 橡皮奶头 nǎi zuǐ，xiàng pí nǎi tóu
TC 橡皮奶嘴頭
TC 橡皮奶嘴頭
Rachel screwed the nipple onto the baby bottle.
瑞秋把奶嘴拧在奶瓶上。
nipple n: (fitting that connects pipes)
SC 螺纹接头 luó wén jiē tóu
TC 螺紋接頭
TC 螺紋接頭
The plumber connected the pipes with a double sided nipple.
nipple n: (grease nipple)
SC 润滑油孔
TC 潤滑油孔
TC 潤滑油孔
SC 润滑油嘴
The mechanic injected fresh grease into the nipple.