接触: 1.(交往) come into contact with; get in touch with 短语和例子保持接触 maintain contact; 接触语言环境 give sb. more exposure to the language environment; 代表团接触了各界人士。 the delegation met with people from all
Example Sentences:
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Road vehicles ; degrees of protection ip - code ; protection against foreign objects ; water and contact ; electrical equipment 道路车辆.防护等级ip代码.防外来物.水和接触物
