Pretone
n. [语]重读音节前的音节(或元音)
🗣️ 情景例句
I'm so glad you like them so much.
你这样喜欢它们， 我真是太高兴了。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
Our TV set was broken last week. He mended it for us.
上星期我们的电视机坏了。他为我们修好了。