普通培训 IELTS（5分及以下） - 理解与学习

to know something's meaning, particularly something that someone says

to fully understand something, especially something complicated

to have a sudden or complete understanding of a fact or situation

to become knowledgeable or skilled in something by doing it, studying, or being taught

to spend time to learn about certain subjects by reading books, going to school, etc.

to mentally grasp something or someone's words or actions

to pay attention and become aware of a particular thing or person

to realize or understand something

to have some information about something

to become aware or gain information by chance

to understand something such as an explanation, story, or the meaning of something

to find the answer to a question or problem