Dextran
n. 右旋糖酐\\n[化] 葡聚糖; 右旋糖酐
🗣️ 情景例句
Good idea, Jack. What do you think about the second part?
好主意，杰克，你对第二部分有什么看法？
I've made a reservation at the hotel you used last time.
我已预订了你上次住过的旅馆。
Do you want a cup?
你想要一杯吗？