Muteness
n. 啞, 無言
? 同義詞
?? 牛津釋義
muteness
n [U].
??? 情景例句
It's true.
對。
It's not the gay coat that makes the gentleman.
君子重德不重衣。
The basic features include a crest (the highest point of the wave),
它們的基本特征包括浪峰（波浪的最高點）