重点词汇
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永久
permanent; standing; forever; endless; everlasting; timeless; eternal; perpetual; undying; permanently; eternally; everlastingly; permanence; eternity; for good; forever and ever; in perpetuity; till kingdom come; perpetuate
中英释义：
永久齿
时间: 2026-02-05 05:54:39
persistent teeth