Stelliferasterol
乙叉基降豆甾烷烯醇
🗣️ 情景例句
What classes are mandatory for your major?
你的专业什么课是必修的？
One woman, in Peru, was saved from an earthquake by lying between two mattresses.
秘鲁的一位妇女，躲在垫子之间从地震中死里逃生。
Chaplin lived the last years of his life in Switzerland, where he was buried in 1977.
卓别林在瑞士度过他的晚年，1977年他被安葬在那里。