grumble
Definition
To mutter complaints or protests; to complain in a low, muttering voice.
中文 低声抱怨或反对；以低沉的嘟囔声表达不满。
Example
"He continued to grumble about the long lines at the grocery store."
To mutter complaints or protests; to complain in a low, muttering voice.
中文 低声抱怨或反对；以低沉的嘟囔声表达不满。
"He continued to grumble about the long lines at the grocery store."