radium-F

常見例句

• Radium and uranium are radioactive elements.
  鐳和鈾是放射性元素。
• That word is spelt with a PH, not an F.
  那個(gè)字里的f音拼作PH而不是F。
• He was the discoverer of the element radium.
  他是鐳元素的發(fā)現(xiàn)者。
• B, c, d, f, etc. are consonants.
  B,c,d,f等都是輔音字母。
• Radium is a radioactive element.
  鐳是個(gè)放射性元素。
• At one end of the barrel there was some radium.
  槍管的一端裝有鐳。
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