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
Tell the truth.
告诉我实话。
I go downstairs and have my breakfast.
我下楼吃早饭。
We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。