稀土 xī tǔ 🔊 rare earth (chemistry) + Review this word Meanings xī tǔ rare earth (chemistry) Its characters 稀xīsparse; scatteredHSK 7–9土tǔearthHSK 4 Words with 稀土 稀土元素 xī tǔ yuán sù rare earth element (chemistry) 稀土金属 xī tǔ jīn shǔ rare earth element