When present in the mediastinum, they can be located in all mediastinal compartments, with a predilection for the anterior mediastinum.是什么意思_When present in the mediastinum, they can be located in all mediastinal compartments, with a predilection for the anterior mediastinum.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句