accident at sea
海上事故
热门单词
- abnormal exchange
- absolute permeability
- absolute photometry
- absolute thermometer
- absolutely symmetric function
- absorption machine
- acarpous
- acceptable level
- acceptance limit
- accidental factor
- acetyl gasoline
- acetylated monoglyceride
- achondroplastic dwarf
- achromatic color
- aconite poisoning
- acoustic ohm
- acridine red
- acrylonitrile
- actinide thiocyanate
- activating agent
- activation of fatty acid
