Saccharosan
聚蔗糖; 聚蔗糖
🗣️ 情景例句
I'm working my way through college.
我靠勤工俭学上大学。
You will leap for joy when you hear the answer.
如果你听到了答案，你会高兴的跳起来的。
Can you try to get them to bring down the price?
你能让他们降点价吗？