"the institution of marriage" "the institution of slavery" "he had become an institution in the theater"
"she looked forward to her initiation as an adult" "the foundation of a new scientific society"
institution是什么意思
institutional是什么意思
institutionalise是什么意思
instruct是什么意思
instruction是什么意思
instructional是什么意思
instructive是什么意思
instructively是什么意思
instructor是什么意思
instructorship是什么意思