sesquicentennial
- 英式英标[,sɛskwɪsɛn\'tɛnɪəl]
- 美式音标[,seskwɪsen\'tenɪəl]
adj. 一百五十（周）年的
n. 一百五十周年纪念
英文词源
- sesquicentennial (adj.)
- "pertaining to a century and a half," 1878, from sesqui- + centennial. As a noun from 1880; first recorded reference is to Baltimore's.