Prednival
[化] 泼尼松龙戊酸酯
🗣️ 情景例句
What a job! Good work, Richard!
你拍得很棒， 好作品， Richard！
Knowledge advances by steps and not by leaps.
知识只能循序渐进，不能跃进。
He is now retiring from political life and has gone abroad.
他现在退出了政界，到国外去了。