A projectile filled with material that emits dense smoke on ignition, used to conceal military operations.
(隐蔽军事行动的)烟幕弹
Example sentencesExamples
The interiors of the structures are filled with paint-splashed, multicolored Chinese smoke balls, their fuses strung together in neat rows as if ready to be lit in a dramatic performance.
Wholesale sparklers, smoke balls, snaps, and other novelty fireworks are available by the case.