您要查找的是不是：
- k-out-t-n系统k-out-of-n systems
- 芳231区块Fang231 well area
- p、t、k、等是清辅音p.t.k. etc. are voiceless consonants
- MDA-MB-231MDA-MB-231
- MD-MBA-231MD-MBA-231
- 我是K.S.T.的Joe Huang。I am Joe Huang from K.S.T.
- WEHI-231细胞WEHI-231 cells
- MDA-MB-231细胞MDA-MB-231 cells
- 二次规划中K-T点的复杂性Computational Complexity Problem of K-T Point in Quadratic Programming
- 人乳腺癌231细胞Human mammary cancer 231cell
- T村T Village
- 高kHigh-k
- 42)和S_n(231,4(?)Knuth first proved that S_n(231) is enumerated by Catalan numbers.
- K肥K fertilizer
- T弯T bending
- 请给我接231分机。Put me through to extension 231, please.
- T相T phase
- （kk
- MDA-MB-231细胞株MDA-MB-231 cell
- k/nk-out-of-n
