柯林斯詞典vial /?va??l/ (vials) 1. N-COUNT A vial is a very small bottle that is used to hold something such as perfume or medicine. (裝香水、藥物等的)小瓶[正式] 返回 vial劍橋詞典a small glass bottle , especially one containing liquid medicine 小玻璃瓶；（尤指）小藥水瓶 返回 vial