单词	agricultural fair
释义	agricultural fair 农产品展览会
随便看	laser ultrasonics Laser ultrasonic testing laser ultrasonic wave laser ultrasound laser umbilical cord laser under water communication laser underwater imaging system laser unit laser unstable resonator Laser Ureteral laser using scattering effects laser using stimulated Raman effect laser vaporization Laser Vaporization Laser Vaporizations laser variables measurement laser vector laser vector scoring system laser vector velocimeter laser vehicle laser velocimeter laser velocimeter, laser Doppler velocimeter laser velocimetre laser velocimetry laser velocity measurement