英和和英

to the (full) extent of one's powers

a state of being proud of one's own strength

to the best of one's ability [power]

to the utmost of one's powers

to the best of one's ability

Oppose force with force.

equal in strength

beyond one's compass＝beyond the compass of one's power

the condition of having great strength

the condition of having great power and force

imparting strength and vitality

being proud of one's own strength

to make a tight knot

the condition of becoming weak

resultant force

of little intensity or power or force

reduced in strength

the state of appearing to be vigorous

lessen the intensity of

to display one's powers―exhibit one's abilities

His strength is also enhanced.

gravitationally strong forces

in one's power

excellence in one's ability

That has tensile strength.

deprive of strength or vigor

to test the strength

to overpower someone

powerful energy

strength of will