Pius ix
un. 庇护九世(1792—1878,罗马教皇,任期1846—1878)\\n
🧩 词语组成解析
n. 庇护；孝顺
abbr. 离子交换（Ion Exchange）
🗣️ 情景例句
Television is the most powerful tool of persuasion that man has ever created.
电视是人类所创造的最有威力的游说工具。
If you believe that, then you must be out of your mind.
你如果相信它的话，那你一定是你头脑发昏了。
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，