柯林斯词典beaker /ˈbiːkə/ (beakers) 1. N-COUNT A beaker is a large cup or glass. 大口杯[美国英语] 2. N-COUNT A beaker is a glass or plastic jar which is used in chemistry. (化学实验用的) 大口烧杯 返回 beaker剑桥词典a glass or plastic container used in chemistry （化学实验等用的）烧杯 UK a cup , usually with no handles , used for drinking （有脚的）大酒杯 She gave the children beakers of juice . 她给孩子们喝大杯大杯的果汁。 返回 beaker