| 词汇 | secondary |
| 词根词缀 | 词源： secondary (adj.) late 14c., from L. secundarius "pertaining to the second class, inferior," from secundus (see second (adj.)). 词根记忆： a. 次要的,二级的;中级的,第二的Another name for secondary school is high school.中学又叫高级中学. |
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