familiar

a. 熟悉的、常見的、親密的

n. 熟友、常客

學術名詞

• 熟悉的：電機工程、電力工程

英文釋義

1. a person attached to the household of a high official (as a pope or bishop) who renders service in return for support
2. a friend who is frequently in the company of another
3. a spirit (usually in animal form) that acts as an assistant to a witch or wizard
4. well known or easily recognized