[经] 辅助材料;
you can track all expense types for which you usually reimburse students, including tuition, textbooks, and ancillary materials.
可以跟踪通常给学员报销的所有费用类型,包括学费、书本费和辅助教材费。
This is a company specializing in the production of PVC packaging materials and the surrounding thermal related ancillary products processing enterprises in the integration of production.
本公司是一家专业生产PVC热缩包装材料及其周边相关配套产品加工于一体的生产企业。
however, the price is high, and you need a special drying equipment, ancillary materials also have certain requirements.
但价格偏高,且需专门的干燥设备,对配套材料也有一定的要求。
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