Meaning of cockroachicide | Babel Free
Examples
““I have tried,” said he, “everything that has ever been recommended as a cockroachicide.[…]””
“Should be pleased if some of your botanical readers would throw any light on the subject, as really good “cockroachicide” seems to be only with difficulty obtainable in this country.”
“Boric acid: lowers sintering temperature, 421 / reaction with monosilicic acid, 190 / with silica as cockroachicide, 752”
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.
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