英和和英

a bulky package

a unit that constitutes a polymer, called monomer

an aggregate of formless particles

a class of particles, called lepton

the antiparticle of a quark

a weighty package

flakiness of particles

minute particles

consisting of fine particles

an elementary particle called baryon

a shapeless mass of protoplasm

a package

the antiparticle of a lepton

a set piece

particle

a covalent bond between two atoms, called coordinate bond

suspend the particles

ultra-fine particles

an elementary particle

angularities of the particles

a stack of plates

a packet of envelopes

a "coarse particle" called "antiparticle"

cohesion

a minute particle of dust

a box of blocks

resuspend particles

a sparkling glittering particle

a pair of bags

a constituent of the nucleon, called {parton}