Moanful
a. 呻吟的, 悲伤的
🗣️ 情景例句
Right over here, Grandpa.
请到这儿来 ，爷爷。
To be of use in the world is the only way to be happy.
为善最乐。
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。