pound读：[paʊnd]，译为狂跳。现在分词：pounding。过去式：pounded。
例句：
1、I'm sweating, my heart is pounding，I can't breathe.
我浑身冒汗，心脏狂跳，呼吸困难。
2、My heart was pounding and a cold sweat broke over me.
我的心狂跳不止，出了一身冷汗。
3、Her heart began to pound when she saw him.
一看到心中的她，她的心就开始狂跳不已。
4、With a madly pounding heart he took the steps three at a time.
他一步三级奔上台阶，心儿像发疯似地狂跳。
5、Last night, I woke up and my heart was pounding out of control.
昨晚我醒来后，心脏像是失控了一样狂跳不止。