Flecainide
[化] 氟卡尼; 哌氟酰胺
🗣️ 情景例句
It just depends on a number of things.
这得靠许多因素才能决定。
To read a book
读书
Like exercise books, rulers, pens, colour pencils, erasers and maps.
像练习本、格尺、钢笔、彩色铅笔、橡皮和地图等。