To estimate the clinical effect of the dentifrice with xylitol in control of plaque.
评价木糖醇牙膏在抑制菌斑生成的临床
。
To estimate the clinical effect of the dentifrice with xylitol in control of plaque.
评价木糖醇牙膏在抑制菌斑生成的临床
。
He was in control of the car.
负责这辆小汽车。
声明:以
例句、词性分类均由互联

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