首頁›Browse›T›trial sizetrial size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trial sizetrial size — 名詞名詞1. a small-sized product for testing before buying a full-size version1.名詞釋義試用尺寸a small-sized product for testing before buying a full-size version例句I bought the trial size of the shampoo to see if I like it.