名词
中文翻译：牙齿空间
同义词：
['牙缝，齿间空间例句：1. She was so busy that she barely had time to brush her teeth.（她太忙了，几乎没有时间刷牙。）']
例句：
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1. She was so busy that she barely had time to brush her teeth.
她太忙了，几乎没有时间刷牙。
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2.The dentist told me to floss between my teeth every day.
牙医告诉我每天要刷牙间的牙线。
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3.The child was playing with his toys in the tooth space between his teeth.
孩子在他的牙齿之间玩他的玩具。