Correct

曳光弹

/ yèguāngdàn / 
Strokes

Definition

tracer ammunition/tracer

Example

As a Noun

tracer bullet/shell; tracer

1
Yèguāng
曳光
dàndàntóu
弹弹头

tracer bullet

2
Fāshè
发射
yèguāngdàn
曳光弹

fire a tracer