Root beer
n. 根汁汽水（用姜和其他植物的根制成, 不含酒精, 盛行于美国）; 以黄樟油、冬青油为香料的无醇饮料
📖 牛津释义
root beer
(esp US) non-alcoholic drink flavoured with the roots of various plants 根汁饮料（用植物根茎调味的不含酒精的饮料）.
🧩 词语组成解析
root
[rut]
n. 根，根源;原因，本质;祖先;[乐]和弦基音;
vt. 使生根;使固定;根源在于;欢呼，喝彩;
vi. 生根;根除;
beer
[bɪr]
n. 啤酒，麦酒;（一般）发酵饮料;[印，纺]比尔;
🗣️ 情景例句
I'm starving to death.
我饿得快要死了！
A good tale is none the worse for being twice told.
好故事百听不厌。
Then see which plants grow higher, measure them with a ruler and write down your results.
过后看看哪种西红柿长得比较高，用尺子量量并记录下你的实验结果。