moaning

adj. 悲啼的
动词moan的现在分词形式

例句与用法：

He was moaning (away) all night long.

他整夜不断呻吟。

The wind was moaning through the trees.

风穿林木声萧萧。

Pop stars are always moaning about being mobbed by their fans.

流行歌星总是抱怨他们受到歌迷的包围。

What is he moaning about?

他在发什么牢骚？