Dextran
n. 右旋糖酐\\n[化] 葡聚糖; 右旋糖酐
🗣️ 情景例句
Oh, it's so good to see you!
噢 看到你真是太好了。
I asked him to play with me, but he wouldn't.
我请他和我玩，但是他不肯。
But even the mosquito has been subdued by attention to drainage and by chemical sprays.
然而即使蚊子，也由于我们注意清理污水和喷洒化学药品而被制服了。