问题描述：
bend half double 中的 half double
Alberto returned ,bent half double in almost laughable humility.
奥博托返回来,深深地鞠了一躬,谦卑的近乎可笑.
half 又 double
Alberto returned ,bent half double in almost laughable humility.
奥博托返回来,深深地鞠了一躬,谦卑的近乎可笑.
half 又 double
问题解答：
我来补答展开全文阅读