Dibudinate
2, 6, -二特丁基-1, 5-萘二磺酸盐
🗣️ 情景例句
Do you sell foreign literature?
这儿有外国文学读物卖吗？
I would like you to keep is a secret.
我要你保守秘密。
We were developing too much waste.
生产出来的废品太多了。