pacifier
🇺🇸
/ˈpæsɪfaɪər/
🇬🇧
/ˈpæsɪfaɪə(r)/
A baby's comfort item, often shaped like a nipple, that they suck on to calm down.
The mother offered her fussy baby a pacifier to help him settle down.
母亲给她烦躁的婴儿一个安抚奶嘴,帮助他安静下来。