El
abbr. 预期损失（Expected Loss）
🗣️ 情景例句
The smog in L.A. is caused by air pollution and water vapor.
洛杉矶的烟雾是由空气污染和水蒸气造成的。
If two men ride on a horse, one must ride behind.
两人同骑一马，必有一人在后。
If he had not broken his tooth, he would not be in hospital now.
如果他没有把牙齿弄坏，现在就不在医院了。