詞典結果：
ultrasonic transducer[英][?ltr?s?n?k tr?nz?dju:s?][美][?ltr?sɑn?k tr?ns?dus?]
超聲換能器;
以上結果來自金山詞霸
例句:
1.
Phonophoresis requires the use of an ultrasonic coupling medium, which facilitates an efficient transfer of energy between the transducer and the skin surface.
超聲波導入法需要使用壹種超聲波偶連介質（couplingmedium），用以幫助能量有效地在皮膚表面與變頻器（transducer）間傳遞。