“crank arm”的概念、定义、翻译、参考文献-科学参考

单词	crank arm
释义	crank arm [`kraŋk ´ärm] ^{MECHANICAL ENGINEERING} The arm of a crankshaft attached to a connecting rod and piston.
随便看	shotting shot tongs shoulder shoulder blade shoulder-elbow height shoulder girdle shoulder guard shoulder-hand syndrome shoulder harness shoulder screw shoulder stock shoulder weapon shoved moraine shovel shovel dozer shovel loader Showalter stability index show-card color shower shower meteor shower unit show-through Shpol'skii effect shrapnel shrew

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。