Polysaccharid
n. 多糖类
🗣️ 情景例句
That's a good idea.
这是个好主意。
No. I've been in California for the past month.
没有，我刚到加利福尼亚去了一个月。
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。