Lanthanon
[机] 南山酮, 马樱酮, 镧系元素
🗣️ 情景例句
Did you prefer Hamlet or Macbeth?
你是喜欢《哈姆雷特》还是《麦克白》？
It is an ill bird that fouls its own nest.
家丑不可外扬。
Nigel is our new next-door neighbour.He's a pilot.
奈杰尔是我们新搬来的隔壁邻居。他是个飞行员。