Devoicing
v. 使清音化；浊音清化（devoice的ing形式）
🗣️ 情景例句
and keep the cultural programs for our kids.
以便为我们的孩子保存文化活动。
What can I say?
我能说些什么呢?
They had a definite meaning, for they were as near as early man could get to writing.
它们有着一定的含义，因为它们已接近古代人的文字形式。