"she gave the trophy but he made the presentation"
"the presentation of new data" "he gave the customer a demonstration"
"he prepared his presentation carefully in advance"
"Cesarean sections are sometimes the result of abnormal presentations"
presentation是什么意思
presentational是什么意思
presentative是什么意思
presentee是什么意思
presentence是什么意思
presenter是什么意思
presentient是什么意思
presentiment是什么意思
presentive是什么意思
presently是什么意思