柯林斯詞典bib /b?b/ (bibs) 1. N-COUNT A bib is a piece of cloth or plastic which is worn by very young children to protect their clothes while they are eating. 圍嘴 返回 bib劍橋詞典a cover made of cloth or plastic that is worn by young children when eating to protect their clothes （小孩的）圍涎，圍嘴，圍兜 習(xí)語your best bib and tucker 返回 bib