Dextran
n. 右旋糖酐\\n[化] 葡聚糖; 右旋糖酐
🗣️ 情景例句
Do you want a state-of-the-art machine?
你想要台配置最好的机器吗？
I can't recall how long it's been.
我不能记起多长时间了。
and the more difficult it is, the more highly it is regarded.
他们认为， 道路愈艰险愈带劲儿。