Lithophyllum
石叶藻属
🗣️ 情景例句
He felt that his life was no longer worth living.
他觉得他的生命已经没有再活下去的价值了。
When will he come to see you?
他什么时候来看你？
He was in the R.A.F.
他曾在皇家空军任职。