Pius xi
un. 庇护十一世(1857—1939,罗马教皇,任期1922—1939)\\n
🧩 词语组成解析
n. 庇护；孝顺
n. 希腊字母的第14个字母；粒子（等于xi particle）
🗣️ 情景例句
Pete isn't home.
Pete不在家。
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
A drink? We've only just started! There are twenty more trees to be planted!
喝水？我们才刚刚开始！还有20多株树要种呢！