adv.
不能取胜地, 不能超越地
adv.
不能制胜地,无法克服地

[ adv ]
to an insuperable degree
<adv.all>
these various courses all seemed insuperably difficult to the student

Insuperable \In*su"per*a*ble\, a. [L. insuperabilis: cf. OF.
insuperable. See {In-} not, and {Superable}.]
Incapable of being passed over or surmounted; insurmountable;
as, insuperable difficulties.

And middle natures, how they long to join,
Yet never pass the insuperable line? --Pope.

The difficulty is enhanced, or is . . . insuperable.
--I. Taylor.

Syn: Impassable; insurmountable; unconquerable. --
{In*su"per*a*ble*ness}, n. -- {In*su"per*a*bly}, adv.