Preemphasis
n. 预加重, 预矫, 预修正\\n[电] 预强调
🗣️ 情景例句
Don't worry.
别担心。
If two men ride on a horse, one must ride behind.
两人同骑一马，必有一人在后。
I'm sorry,I'm don't know.
很抱歉，我不知道。