partly和part 分别怎么用啊?

partly because怎么翻译 partly 什么意思啊 a part of 和 part of 有什么区别呢?该怎么用呢? a pencil is partly in a glass of water为什么用partly? Your happiness depends partly on your( )towards life.怎么填 partially & partly 英语之近意词join和take part in 应该怎么用?举例 for his part 怎么用的? 一道简单的英语物理题,补充了PART B,那PART B用英语怎么回答？ join ,jion in ,take part in有什么区别啊?该怎么用? The house were cheap partly because it was falling down.怎么翻译 几小点用英语怎么说我已经用了part和point,那几小点应该怎么表述呢?谢谢