adj.成問題的；有疑問的；未知的

=problematic.

None of this is necessarily problematical. 這些性行為的發(fā)展特征是毋庸置疑的。

Sexual intercourse between unmarried adolescents can be problematical. 在未婚青少年之間的性交可能被人質(zhì)疑。

When the path is problematical, consider a leap of faith. Ride the wind. 如果發(fā)現(xiàn)前方道路有問題，乘風(fēng)而起，躍之不疑。

English pronunciation teaching is a complex and often problematical one. 語音教學(xué)一直是一個復(fù)雜的問題。

These few examples may suffice to show that the above definition of sexual behavior is problematical . 這些極少的例子就可以充分地說明， 上述的性行為的定義是存有疑問的。

As a result, rape statistics have a reputation of being unreliable, and international comparisons are problematical. 其結(jié)果是，強奸案統(tǒng)計數(shù)據(jù)被人認為是不可靠的，而且國際間的數(shù)據(jù)比較也有疑問。

adv.有問題地