| [/siː; si/] n (pl C's, c's[/siːz; siz/]) 用法:
1 the third letter of the English alphabet 英语字母表的第三个字母:
`Cat' starts with (a) C/`C'. cat一字以c字母开始. 用法:
2 (music 音) the first note in the scale of C major C大调音阶中的第一音或音符. 用法:
3 academic mark indicating the third highest standard 学业成绩达第三等的评价符号:
get (a) C/`C' in physics 物理（学科）得 C. |