Esmolol
[医]艾司洛尔，4-苯丙酸甲酯的盐酸盐
🗣️ 情景例句
Marilyn, you want coffee or tea? Marilyn
要咖啡还是茶？
A good beginning is half the battle.
首战告捷等于一半胜利。
We're in Class Three, Grade One.
我们是在一年级，三班。