translator (device, program); translation machine
Refers to a physical device or software that performs translation, such as a handheld electronic translator or a machine translation program.
It's convenient to bring a translation device when traveling abroad.
This translation machine can be used even offline.
通訳機 is an interpreting device for spoken language, whereas 翻訳機 is for written text translation.
Compound of 翻訳 (translation) and 機 (machine, device).