boom

vi.发出隆隆声；快速发展；暴涨

vt.以低沉而有回响的声音发出；使繁荣；使迅速发展

n.隆隆声；繁荣；激增

网络解释.坏女人；繁荣；吊杆；起重臂

词形变化:

复数：booms 复数：boomed 复数：boomed 复数：booming 复数：booms

派生词: boominess boomy boomlet boomy

roar rumble swell beam progress thrive advance increase grow pole gain thunder flourish

slump