短语词组短语couple shrewdly 准确地连接deduce shrewdly 准确地推论combine shrewdly 精明地合并pick shrewdly 精明地挑选argue shrewdly 精明地辩论choose shrewdly 明智地选择understand shrewdly 精明地理解calculate shrewdly 精明地计算plan shrewdly 机灵地计划 返回 shrewdly