demonstrator
US /ˈdem.ən.streɪ.t̬ɚ/
UK /ˈdem.ən.streɪ.t̬ɚ/
名詞
1.
デモンストレーター
a person who explains how something works or how to do something:
例:
•
A demonstrator was showing customers how the food processor worked.
Lingolandでこの単語を学ぶ
デモンストレーター
a person who explains how something works or how to do something: