- 重点词汇
- 包装箱
packing box/case/carton
- 危险
danger; peril; hazard; risk; pitfall; jeopardy; menace; dangerous; heavy; unsafe; perilous; hazardous; risky; critical; treacherous; threatening; menacing; serious; precarious
- 标志
sign; symbol; signal; mark; indicator; emblem; logo; token; hallmark; index; tag; marker; pointer; scalp; signage; trappings; barometer; indicate; symbolize; denote; emblematic