吠叫的英文是bark或yap。
bark用作動詞時表示（狗）吠叫；厲聲發令；厲聲質問；擦破（或蹭掉）的皮。用作名詞時也有犬吠的意思。
英語釋義：
the short loud sound made by dogs and some other animals.
When a dog barks, it makes a short, loud noise, once or several times.
yap用作名詞時表示（狗的）亂吠聲;討厭的人；年輕無賴；歹徒；蠢漢；〈美俚〉發牢騷，叫嚷；廢話；笨蛋；嘴。
英語釋義：
(especially of small dogs 尤指小狗) to bark a lot, making a high, sharp and usually irritating sound.
雙語例句：
1、The dogs yapped at his heels.
幾只狗跟在他後面汪汪亂叫。
2、The little dog yapped frantically.
那只小狗狂吠著。
3、The dog suddenly started barking at us.
那條狗突然開始對我們汪汪叫。
4、The poodle yapped and snapped.
卷毛狗又吠又咬。
5、I could hear a dog barking.
我聽到犬吠聲。