名词
中文翻译：Unknown
同义词：
["直，直线，正直例句：1. The car's steering wheel is very straight.（这辆车的方向盘非常直。）2. Theroad is straight as anarrow.（这条路线直得像箭一样。）3. He has a straight face", 'never showing any emotion.（他面无表情，从不表露任何情感。）']
例句：
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1. The car's steering wheel is very straight.
这辆车的方向盘非常直。
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2. Theroad is straight as anarrow.
这条路线直得像箭一样。
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3. He has a straight face,never showing any emotion.
他面无表情，从不表露任何情感。