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@ 外来語， がいらいご
1. loanword (in Japanese, esp. those of Western origin), foreign-origin word
外来语(指日语中的外来词，尤其是源自西方的词汇)
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@ 謎， なぞ
1. riddle, puzzle, enigma, mystery
2. enigmatic, mysterious
谜，谜团；神秘莫测的，玄奥的