accidental work injury
工伤事故
热门单词
- absolute convergence
- absolute sensitivity
- absorption length
- accumulative effect
- acetate sharkskin
- acetyl-p-phenylenediamine
- acheilous
- achylia
- acicular
- acid resistant alloy
- acid-proof asphalt varnish
- acrylic baking enamel
- acrylic vest
- action and counteraction
- active attention
- active mass
- active sulfur
- actual time
- aculeus
- acyclic machine
- adapter bush
