El
abbr. 预期损失（Expected Loss）
🗣️ 情景例句
Never in my life have I seen such a mess!
我这辈子没见过这么乱的地方。
What's so funny?
有什么好笑的？
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，