interjection, imitative of the sound of a hard hit, first recorded 1922 (from 1917 as the sound of an artillery shell bursting). Middle English had a verb bammen "to hit or strike" (late 14c.). A literary work from c. 1450 represents the sound of repeated impact by Lus, bus! las, das!, and Middle English had lushe "a stroke, blow" (c. 1400); lushen "to strike, knock, beat" (c. 1300).
实用例句
1. Then I met someone and wham, bam, I was completely in love.
然后我遇上了一个人，嘭的一下，我就坠入了爱河。
来自柯林斯例句
2. She pointed the gun at him and—bam!
她把枪对着他，然后就是乓的一声。
来自《权威词典》
3. The planes bam med against the deck of the aircraft carrier.
飞机砰砰地冲撞航空母舰的甲板.
来自《现代英汉综合大词典》
4. You are bam ming me.
你在骗我.
来自《现代英汉综合大词典》
5. BAM believes our idea of nature is gradually changing.