“sister hook”的概念、定义、翻译、参考文献-科学参考

单词	sister hook
释义	sister hook [`sis·tǝr ´hu̇k] ^{DESIGN ENGINEERING} 1. Either of a pair of hooks which can be fitted together to form a closed ring. 2. A pair of such hooks.
随便看	pit sampling pit slope pitted outwash plain pitted pebble pitticite Pittidae pitting pitting edema pitting potential pi-T transformation pituicyte pituitary pituitary dwarfism pituitary gland Pityaceae pityriasis Pitzer equation pivot pivotal condensation pivotal fault pivotal method pivot anchor pivot bridge pivot-bucket conveyor-elevator pivoted window

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