单词	toothed lock washer
释义	toothed lock washer有齒墊圈機械工程
随便看	morphological detail morphological diagnosis morphological differentiation morphological investigation morphological lethal gene morphologically morphological method morphological mutant morphological mutation morphological properties morphological race morphological sex morphological species morphological species concept morphological species-- morphospecies morphological species--morphospecies morphological species; morphospecies morphological stability morphological sterility morphological variation morphologic analysis morphologic correlation morphologic geotectonies morphologic province morphologic species