activating signal
起动信号
热门单词
- 2,5-dihydroxyphenylpyruvic acid
- 2,5-diphenyloxazole (PPO)
- 4-diallylamino-3,5-xylyl-N-methylcarbamate
- abiotic control
- abrasive resistant alloy
- absolute dry-bulb temperature
- absolute of rose crimson glory
- absolute rent
- absorption cost
- absorption law
- AC portion
- accelerating agent
- acceptance of bills
- account executive
- accumulator separator
- accumulator turbine
- achillorrhaphy
- acid extract
- acid material
- acid resistant
- acid-etched
