“double-end(ed)”的概念、定义、翻译、参考文献-科学参考

单词	double-end(ed)
释义	double-end(ed) 双端
随便看	portal of infection portal pyemia portal pyohemia portal robot portal span portal strut portal system portal thrombosis portal travel(1)ing crance portal-type frame portal vein portal vein manometry portal venography portal venous pressure portamycin port anchorage port and harbor port and harbor construction port and harbor engineering port and harbor law port and harbor planning Port-a-punch port arch (平炉) port area port association

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