[die] 可压缩性
compressibility
[die] 可压缩性
compressibility
[die] 性
compressibility
[die] 可压缩性
compressibility
[die] 可压缩性
compressibility
[die] 可压缩性
compressibility
[die] 可压缩性
compressibility
[die] 压缩性
compressibility
[die] 可压性
compressibility
[die] 可压缩性
compressibility