英语释义
1
v gain knowledge or skills
2
v get to know or become aware of, usually accidentally
3
v commit to memory; learn by heart
4
v be a student of a certain subject
5
v impart skills or knowledge to
6
v find out, learn, or determine with certainty, usually by making an inquiry or other effort
7
s having or showing profound knowledge
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s highly educated; having extensive information or understanding
9
a established by conditioning or learning