Sulfuret
n. 硫化物\\n[醫] 硫化物
??? 情景例句
Richard, that's the baby.
Richard是小寶寶哭了。
I often have lunch at noon.
我常常在中午吃午飯。
Man-made satellites have been sent up into space by many countries.
許多國家都成功地把人造衛星送入了太空。