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
Stop yapping!
别瞎扯啦！
Where are you going?
你要去哪里？
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三点半下课，我大概四点到家。