| 词汇 | sir |
| 词根词缀 | 词源： c.1300, title of honor of a knight or baronet (until 17c. also a title of priests), variant of sire, originally used only in unstressed position. Generalized as a respectful form of address by mid-14c.; used as a salutation at the beginning of letters from early 15c. 词根记忆： n. 先生,长官;[S-用于姓名前]…爵士Don't call me sir.不要叫我 sir. |
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