Polysaccharose
n. 多糖\\n[化] 多糖
🗣️ 情景例句
I like to snack between meals
正餐间我爱吃点零食。
There's a DC-10 out of LaGuardia Airport at 9:15 A.M.
上午9点15分有班DC-10号班机从拉瓜迪亚机场起飞。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。