hard lump；hard setting
相关英语词汇推荐
- catpleite
- groundwater discharge
- dasymetric representation
- churchite
- cipolino
- alvite
- littoral shelf
- ciminite
- in situ theory
- medium thickness seam
- broggerite
- permanent hardness
- corundophilite
- anticlinorium,composite anticline,compound anticline
- buried anomaly
- composite aerial photographs
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- senaite
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