C2
noun
#143,273 最常用
A crude form of sodium nitrate from South America; used as a fertilizer.
caliche 30秒了解
- (noun) A crude form of sodium nitrate from South America; used as a fertilizer.
- (noun) A layer of hard clay subsoil or sedimentary rock; hardpan.
Meanings
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1
noun A crude form of sodium nitrate from South America; used as a fertilizer.
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2
noun A layer of hard clay subsoil or sedimentary rock; hardpan.
Summary
A crude form of sodium nitrate from South America; used as a fertilizer.
- (noun) A crude form of sodium nitrate from South America; used as a fertilizer.
- (noun) A layer of hard clay subsoil or sedimentary rock; hardpan.
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