请输入您要查询的英文单词:
单词
tartar
释义
tar.tar
SUBSTANCE
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n [U]
a hard substance which forms on the teeth
牙石,牙垢
You should brush your teeth regularly to stop tartar building up.
你得经常刷牙,防止牙石产生。
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originality
originally
originate
originator
origins
ornament
ornament
ornamental
ornamentation
ornate
ornately
ornery
ornithological
ornithologist
ornithology
orphan
orphan abj
orphanage
orthodontic
orthodontics
orthodontist
orthodox
orthodoxy
orthographic
orthographically
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更新时间:2026/1/31 10:30:15