Refraction loss
[电] 折射损失
🧩 词语组成解析
loss
[lɔs]
n. 损失，减少;丢失，遗失;损耗，亏损;失败;
🗣️ 情景例句
What are you doing?
你在干什么？
I'm afraid not. She doesn't have any openings in the morning.
恐怕不行。上午她没有空。
You look guilty.
你看上去心虚。