“上部”的拼音？

在底片上把图像上部的这个不重要的细节涂抹掉.Block out this unimportant detail at the top of your picture.细长的上部结构,带有微缓斜坡接坡,比布置阶梯为优.A slender superstructure was dictated with gently sloping approaches rather than staircases.管子的下部可与上部分开.The lowe...

“上部”的英语可以翻译为：headpiece，ridge，top，upside ...