这种药物与同类产品相比,副作用更小。Zhè zhǒng yàowù yǔ tónglèi chǎnpǐn xiāngbǐ, fùzuòyòng gèng xiǎo.Compared with similar products, this medicine has fewer side effects.
动物们喜欢和同类待在一起。Dòngwùmen xǐhuan hé tónglèi dāi zài yìqǐ.Animals like to stay with their own kind.
这家店把同类商品放在同一个货架上,找起来很方便。Zhè jiā diàn bǎ tónglèi shāngpǐn fàng zài tóng yí ge huòjià shàng, zhǎo qǐlai hěn fāngbiàn.This shop puts similar goods on the same shelf, which makes things easy to find.