英语短语词组词汇coth的音标、释义、翻译、用法及例句-英语短语词组词典

短语	coth
释义	coth 【数学】双曲余切(hyperbolic cotangent)的符号
随便看	observants observation observational observational equation observational learning observationally observational studies observational study observation balloon observation battalion observation car observation cars observation of fire observation plane observation post observation posts observations observation station observation stations observation train observatorial observatory observe observed observed altitude

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。