nipple

名詞

1. 1

   乳頭

   She felt a sharp pain around her left nipple while breastfeeding.

   她餵奶時左邊乳頭周圍感到刺痛。

2. 2

   奶嘴

   The nipple on the baby's bottle was cracked, so we replaced it.

   寶寶奶瓶上的奶嘴裂了，所以我們換掉了。

3. 3

   接頭、短管技術

   The mechanic pumped grease into the nipple on the wheel bearing.

   技師把黃油打進輪軸承上的接頭。