Exelon
[医]艾斯能(rivastigmine制剂)<阿尔茨海默病治疗药>
🗣️ 情景例句
Is it supposed to rain today?
今天要下雨吗？
Many a fine dish has nothing on it.
虚有其表。
My grammar is improving, but I find idioms and useful expressions hard to learn.
我的语法在进步，但我发现习语和有用表达很难学。