Pentosan
n. [生化]戊聚糖,多缩戊糖
🗣️ 情景例句
What line of work are you in?
你做哪一行的？
That's a tough question to answer.
那是一个很难回答的问题。
Pay cash for this one and then we'll see what we can do.
这次就请付现金，以后我们再看看