词条„in-service day“在英语 » 德语中的译文

in-ˈser·vice day 名词 esp 英

in-service day

Fortbildungstag m [o. Weiterbildungstag] m 瑞

单语范例（未经PONS编辑处理）

英语

The program is also provided in the summer, snow days and professional in-service days.

en.wikipedia.org

Their goal is to keep students meaningfully engaged by screening thoughtful student appropriate documentaries, films and animation during unstructured days off such as teacher professional development or in-service days.

en.wikipedia.org