“handhole”的概念、定义、翻译、参考文献-科学参考

单词	handhole
释义	handhole [`hand´hōl] ^ENGINEERING A shallow access hole large enough for a hand to be inserted for maintenance and repair of machinery or equipment.
随便看	psoas Psocoptera Psolidae Psophiidae psophometer psophometric electromotive force psophometric voltage psoriasis psorosis PSP P spot PSR PSRR Psyche psyche psychedelic psychiatric genetics psychiatric social worker psychiatrist psychiatry Psychidae psychoanalysis psychobiology Psychodidae psychodynamics

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