“师兄”用英语怎么说?有同样的导师，比我大一界的师兄，用英语怎么
有同样的导师，比我大一界的师兄，用怎么说？
师兄 senior schoolfellow/senior fellow 师姐 senior girl schoolfellow/senior girl fellow 师弟 junior schoolfellow/junior fellow 师妹 junior girl schoolfellow/junior girl fellow