accumulated running time
累计运转时间
热门单词
- Abyssinian architecture
- access control-logging and reporting
- accessor control
- accessory shaft hub
- account form of income statement
- accouterment
- accretional prism
- accurate determination
- acetabutar
- acid settler
- acidifiable
- acknowledgment signal
- aconitic acid
- acoustic(al)
- acoustical property
- acoustical reproduction
- across corners
- across-the-line starting
- actinic green (毒物瓶用的)
- activated rosin flux
- activated-sludge process
