a skull and crossbones
n.骷髅旗(旧时海盗旗)
热门单词
- a storm in a teacup
- above the salt
- abrasion resistance index
- absolute diversity
- absorbency index
- absorption paper
- Abyssinia
- accelerated test ratio
- accelerating power
- acceptee
- accordion cable
- account distibution memorandum
- accounting
- accumulative sinking fund
- accumulative solution
- acetonaemia
- acetylesterase
- achromia
- acid gold
- acid number
- acid sight box
