Regular and Irregular Verbs 规则动词和不规则动词 ; 规则和不规则动词
Regular verb&irregular verb 规则动词与不规则动词
Regular and Irregular Verb 一般过去时规则动词与不规则动词
regular and irregular 正则型和非正则型
regular and irregular cases 正则型和非正则型
regular and irregular waves 规则波和不规则波
regular and irregular sampling 均匀和非均匀采样
Regular or irregular inspections 定期或不定期检查
regular and irregular tongueprint images 规则与不规则舌纹图像
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