Rectigon
热离子二极管
🗣️ 情景例句
Uh, in a way.
嗯，是呀。
What is wrong?
有什么不对吗？
Suddenly they came to a waterfall which dropped into an underground lake at the bottom of the cave.
突然，他们来到一道瀑布前，那瀑布奔泻而下，注入洞底一处地下湖里。