root beer

1. N-UNCOUNT Root beer is a carbonated nonalcoholic drink flavoured with the roots of various plants and herbs. 麦根沙士

2. N-COUNT A glass, can, or bottle of root beer can be referred to as a root beer. 一瓶麦根沙士; 一杯麦根沙士; 一罐麦根沙士

Kevin buys a root beer. 凯文买了一瓶麦根沙士。