基本解釋n.潛艇；替代品vi.替代vt.轉(zhuǎn)包合同同根派生 subs相關(guān)詞英漢例句用作名詞 (n.)Our aircraft sank the sub by dropping depth bombs.我們的飛機(jī)用深水炸彈炸沉了潛艇。subs更多例句