Meitnerium
n. 钅麦（第109号元素）▽
🗣️ 情景例句
What do you often eat for supper?
你晚饭通常吃什么？
Fine feathers do not make fine birds.
人不可貌相。
In his twenties Frank used to make spare parts for aeroplanes.
20多岁的时候，弗兰克曾生产飞机零配件。