Gram's solution
[医] 革兰氏溶液(磺1份、磺化钾2份及水300份组成)
🧩 词语组成解析
🗣️ 情景例句
He visited with Grandma and me in Florida
他到Florida看过祖母和我
I don't think price is a problem. The most important thing is that how many you can supply.
我认为价格不成问题。最重要的是你方能供货多少。
We're packing our suitcases.We're going to leave tomorrow.
我们正在收拾手提箱。明天我们就要走了。