单词	Damascus blade
释义	Damascus blade 大马士革钢刀
随便看	constant multiplier constant-multiplier coefficient unit constant multiplier coefficient unit constant multiplier unit constant navigation constant navigation course constantness constant net loss constant neutral loss scan constant neutral loss spectrum constant nothing constant number constant of aberration constant of action constant of addition constant of a measuring instrument constant of a measuring istrument constant of a meter constant of apsidal motion constant of central tendency constant of dispersion constant of elasticity constant of friction constant off-time control constant of gravitation 者耆耇耋而耍耎耏耐耑 41425 41426 41427 41428 41429 41430 41431 41432 41433 41434