| 释义 |
nip·pleBrE /ˈnɪpl/ NAmE /ˈnɪpl/ noun either of the two small round dark parts on a person's chest . Babies can suck milk from their mother's breasts through the nipples 乳头(NAmE ) (BrE teat ) the rubber part at the end of a baby's bottle that the baby sucks in order to get milk , etc . from the bottle 奶嘴；橡胶乳头a small metal , plastic or rubber object that is shaped like a nipple with a small hole in the end , especially one that is used as part of a machine to direct oil , etc . into a particular place 乳头状物品；（机器的）喷嘴◆ a grease nipple 油脂枪喷嘴 |