There is some doubt whether-clause的意思|示意
美 / /
英 / /
whether-clause有一些疑问
There is some doubt whether-clause的网络常见释义
对某事有些疑问 毫无疑问 There is some doubt whether-clause 对某事有些疑问 There is no doubt ______ he will win the prize. 毫无疑问他会获奖。