shrapnel

n [U] small fragments of metal encased in a shell and scattered when the shell explodes 榴霰弹: be hit by (a piece of) shrapnel 被榴霰弹（弹片）击中.

show-off, show-piece, show-place, showbiz, showcase, showdown, shower, shower with, shower-proof, showery, showgirl, showily, showiness, showing, showman, showmanship, shown, showroom, showy, shrank, shred, shrew, shrewd, shrewdly, shrewdness, shrewish, shrewishly, shrewishness, shriek, shrift, shrike, shrill, shrillness, shrilly, shrimp, shrine, shrink, shrink-wrap, shrinkage, shrive,