Hexasaccharide
[化] 多聚己糖
🗣️ 情景例句
Sorry, but he is out at the moment.
抱歉，他现在出去了？
I'm impressed by your approach to business.
你们经营业务的方法给我留下了很深的印象。
it is not always safe by the time it reaches the tap.
等水到达龙头时就不一定总是安全的了。