Vitagonist
维生素拮抗物
🗣️ 情景例句
That is fantastic, John!
那太好了， John。
Why don't you bring Sarah and Kathy with you?
你能把莎拉和凯茜一起带来吗？
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。