32396.respondent(回答者 ）someone who answers questions, especially in a survey
There were only six respondents to the survey we conducted.
32397.opt(選ぶ、選択する）to choose one thing or do one thing instead of another
There were only six respondents to the survey we conducted.
32397.opt(選ぶ、選択する）to choose one thing or do one thing instead of another
I'm glad I didn't opt for fish dinner on the flight.
32398.optimal(最低な、最善の ）the best or most suitable 類義語 optimum
What is the optimal length of a nap?
32399.delicacy(ごちそう、珍味）
Zunda－mochi is a famous Sendai delicacy mad of edamama.
32400.archipelago(群島、多島海、(ギリシャ付近の)多島海）a group of small islands
Zunda－mochi is a famous Sendai delicacy mad of edamama.
32400.archipelago(群島、多島海、(ギリシャ付近の)多島海）a group of small islands
The worlds largest archipelago in size is Indonesia.