哺乳纲 Traditional 哺乳綱 bǔ rǔ gāng 🔊 Mammalia, the class of mammals + Review this word Meanings bǔ rǔ gāng 哺乳綱 Mammalia, the class of mammals Its characters 哺bǔto feed乳rǔbreast纲gānghead rope of a fishing net