参考例句

1. Mitch: It was held at his fraternity. All the brothers belched the ABCs and then voted on who did it best.
米奇：这是他的兄弟会举办的。所有的兄弟会成员们打嗝念出ABC…，而后投票谁表现最好。
2. The ABCs should be implemented as a primary resuscitative effort. Acute respiratory and hemodynamic failure after SCI should also require careful management at the scene.
现场医学急救除常规的ABC原则外，还应注意与脊髓损伤密切相关的呼吸功能和血流动力学方面的问题。

网络释义

the ABCs to Etymology
速记单词入门;
The ABCs of ISD
教学系统设计的基础知识;