subbed [sʌb] [ subbed ] n.潜艇, 替代品vi.替代 vt.转包合同 例句与用法: I had to sub for the referee, who was sick. 裁判病了,我得代为裁判。 词形变化: 动词过去式: subbed | 动词过去分词: subbed | 动词现在分词: subbing | 动词第三人称单数: subs |