Fluorescite
荧光素钠
🗣️ 情景例句
Let things be.
顺其自然。
This is a typewiter.
这是一台打字机。
But Alfred had deduced that the Danes were no longer fit for prolonged battle:
然而，阿尔弗雷德断定，丹麦人已不再适应持久的战争，