VocabMap
词汇表词根词缀
ultrasonics
托福

中文释义

n. 超声学

[医] 超声学

相关词根词缀
sonsound(Latin)
consonantconsonancedissonancedissonantresonantresonatesonantsonata
-icsscience, study, or practice of; properties of; practices pertaining to(Greek)
acousticsacrobaticsaerobaticsaerobicsaerodynamicsaeromechanicsaeronauticsaerostatics