supervision
/ˌs(j)uːpəˈvɪʒən/
the act of overseeing or directing.
“The children played under the teacher's supervision.”
新增到 My Deck
inoh
inoh
/ˌs(j)uːpəˈvɪʒən/
the act of overseeing or directing.
“The children played under the teacher's supervision.”
新增到 My Deck