总英语 - 高级 - 第 1 单元 - 第 1 课

to learn and understand something thoroughly and completely

掌握

to intentionally not take action or not address an issue or problem, especially when one should have, often resulting in a negative consequence

to acquire a new skill or language through practice and application rather than formal instruction

掌握

to mix up, distort, or confuse information, typically in a way that makes it difficult to understand or use

扭曲

an amount that exists in excess

超载

to make random, meaningless sounds

喋喋不休

difficult or impossible to understand or comprehend due to lacking clarity in speech, writing, or communication

难以理解地

the spoken form of a language specific to a certain region or people which is slightly different from the standard form in words and grammar

方言