Devoiced
a. 清音化的\\nvt. 使清音化（devoice的过去式及过去分词）
🗣️ 情景例句
Their marriage is breaking up.
他们的婚姻已经破裂。
How did you sign the letter?Did you write, sincerely yours?
你怎么签名信的?你写了"真诚地你的"？
One year for our birthday Mom gave us both a T-shirt two green T-shirts!
有一年过生日，妈妈送给我俩各一件T恤衫--两件绿的T恤衫。