“hexagonal-head bolt”的概念、定义、翻译、参考文献-科学参考

单词	hexagonal-head bolt
释义	hexagonal-head bolt [hek`sag·ǝ·nǝl ´hed ´bōlt] ^{DESIGN ENGINEERING} A standard wrench head bolt with a hexagonal head.
随便看	direct-indicating compass direct input/output direct-insert subroutine direct instruction direct interelectrode capacitance direct inward dialing direction directional antenna directional beacon directional beam directional control directional control valve directional counter directional coupler machine code machine conditions machine controlled time machine cut machine cycle machine-dependent machine design machine drill machine element machine error machine file

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