Underdriven
受下方传动的, 下部传动的
🗣️ 情景例句
Hello, Alexandra.
哈喽， Alexandra。
Before I eat dinner,I read the newspaper for a while.
在我吃晚饭以前，我花一会儿读报纸。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。