| 单词 | courteous |
| 释义 | Word Frequency courteous(ˈkɜːtɪəs) adjective polite and considerate in manner Derived forms courteously (ˈcourteously) adverb courteousness (ˈcourteousness) noun Word origin C13 corteis, literally: with courtly manners, from Old French; see court |
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