单词	phi
释义	phi noun ˈfī  : the 21st letter of the Greek alphabet see Alphabet Table Word History Etymology Middle Greek, from Greek phei First Known Use 15th century, in the meaning defined above Phrases Containing phi phi phenomenon phi phenomenon
随便看	Theresa therest therethrough thereto theretofore theretoward thereunder thereuntil thereunto thereupon therevid Therevidae therewhile therewhilst therewith therewithal therewithin Theria theriac theriaca theriacal theriacas theriacs therian therianthropic

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