us-based編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看us-basedus-based — 形容詞形容詞1. Located or having its main operations in the United States.1.形容詞釋義總部在美國Located or having its main operations in the United States.例句She works for a US-based tech company.