子公司的英文是subsidiary。
相关短语：subsidiary dam——辅助坝，subsidiary beam——附属横梁，subsidiary body——附属机构，subsidiary cell——副卫细胞，subsidiary coin——辅币，subsidiary file ——附属文件，subsidiary main——附属主体，subsidiary note——纸辅币。
例句：
1、The Locomotive Construction Company Ltd is a wholly-owned subsidiary of the Trust.
机车建筑有限公司是该托拉斯的全资子公司。
2、The company is a wholly-owned subsidiary of a large multinational.
这是一家大型跨国企业的全资子公司。
3、The company placed much money in its foreign subsidiary.
那家公司投下巨额资金于国外的子公司。
4、Subsidiary company get preferential treatment when it come to subcontract work.
分公司承接转包工作时会得到优惠待遇。
5、We offer accounting as a subsidiary course.
我们开设会计课，作为副修课程。
蛋蛋妹妹
