大四 dàsì college senior Origin Definitions Defs Strokes Stroke Words Sentences Sents 2 sentences 我现在约会的女人比我大四岁。 wǒ xiànzài yuē huì de nǚrén bǐ wǒ dà sì suì. The woman I am currently dating is four years my senior. Source: CCMatrix房间很大,四四方方的,高高的天花板被漆成了白色。 fángjiān hěn dà, sìsìfāngfāng de, gāogāo de tiānhuābǎn bèi qī chéng le báisè. The room was large and square with a high ceiling painted white. Source: UM-Corpus: Education