a. of comparatively great physical weight or density
a. unusually great in degree or quantity or number
词态变化
比较级:heavier
最高级:heaviest
复数形式:heavies
常见例句
1
n a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)
2
a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)
3
especially for heavy vehicles
4
United States prizefighter who won the world heavyweight championship three times (born in 1942) n
5
n United States prizefighter who won the world heavyweight championship three times (born in 1942) n the fourth caliph of Islam who is considered to be the first caliph by Shiites
