Arti kata rb 2 huruf Bahasa Inggris 🔊 Dengarkan ↗ Bagikan Definition of rb (English) noun a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite Terjemahkan ke Indonesia sumber: wordnet30 Kata terkait Kata sebelumnyarazzrazziarazzingrazzlerazzle-dazzlerazzmatazz Kata sesudahnyarbcrbircmpre coverancere provalre sign