"began the slide show with some introductory remarks"
"a basic course in Russian"
"basic training for raw recruits"
"a set of basic tools"
"an introductory art course"
There were even introductory drum-rolls.
出自: R. Ingalls
The book is intended as an introductory textbook.
出自:NATFHE Journal
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌