单词	seakeeping trial
释义	seakeeping trial 适航性试验
随便看	tuning-fork controlled oscillator tuning-fork densimeter tuning fork derive tuning-fork diagram tuning fork drive tuning-fork electronic watch tuning-fork frequency control tuning-fork frequency modulator tuning fork gyroscope tuning fork hammer tuning-fork movement tuning fork tuning-fork tuningfork and whisper tests tuning-fork breaker tuning-fork capacitor tuning fork circuit breaker tuning fork clock tuning-fork clock tuning fork contact tuning-fork contact tuning-fork control tuning fork oscillator tuning-fork oscillator tuning fork resonator