前台操作
前台操作；前台设制
n the execution of a program that preempts the use of the processing system；v move into the foreground to make more visible or prominent
No learner guide for this sense
该词性缺少可信的词典依据，暂时无法生成学习内容。请选择其他词性。
Choose the next layer that will help you use foregrounding with more confidence.
Recommended next
Preparing Usage patterns
Complete this area with usage patterns.
Preparing Common mistakes & Confusing words
See typical errors learners make and confusing words to avoid.
Dictionary facts from ECDICT, WORDNET.
