单词	前导码--前置码
释义	前导码；前置码lead code
随便看	semi-amplitude semi-analytic aerial triangulation semi-analytical aerial triangulation semi-analytical stereotriangulation semianalytic inertial navigation system semi-analytic monte carlo method semi-anechoic chamber semi-anechoic room semianechoic room semiangle semi annual semi-annual semiannual semiannual compounding semi-annual coupon semi-annual dividend semi-annual financial report semiannually semi-annual oscillation semi-annual premium semiannual report semiannual tide semi-annual wing semiannular semi-anthracite