en hydrogen cyanide gas (n)
― IsA ⟶
Weight: 1.0
en gas (n) Source: OpenCyc 2012
en hydrogen cyanide gas (n)
― IsA ⟶
Weight: 1.0
en hydrocyanic acid (n) Source: OpenCyc 2012
en hydrogen cyanide gas (n)
― IsA ⟶
Weight: 1.0
en cyanide gas (n) Source: OpenCyc 2012