词汇	硫化黑
释义	硫化黑 sulfur black
随便看	shifts of geographical distribution Shifts of Labor Force shifts of sound and meaning shifts of the system shift soil pressure shift something from one's shoulders shift something onto other shoulders shift sort Shift space shift spacing shift spanner shifts system shift stack shift state shift status field Shift steep prediction shift sth out of the way shiftstick shift stick shifts training shift strategy shift stress shift stripping system shift structure shift supervisor