Sephadex
n. [化](作为分子筛用于化学品的分离与提纯的) 交联葡聚糖,塞法戴克斯[商标名]
🗣️ 情景例句
It's extremely good of you to do this for me.
你帮我做了这件事,真是太好了。
It always take time to get used to a new place.
初来乍到,总要过些时候才会习惯的。
They had a good time, but I didn't go.
他们玩得很痛快,但我没有去。
更多情景英语 ›