additionin addition (to sb/sth)1.■used when you want to mention another person or thing after sb/sth else 除…之外﹙还﹚；此外:In addition to these arrangements, extra ambulances will be on duty until midnight. 除了这些安排以外，还增派救护车值班到午夜。There is, in addition, one further point to make. 此外，还有一点要说。