cross the T

(historical)(of a naval force) cross in front of an enemy force approximately at right angles, securing a tactical advantage for gunnery

(史)（海軍）在敵艦正前方航線成直角攔截（以占據(jù)射擊有利方位）

to a T

(informal)exactly; to perfection

(非正式)精確地；完美地

I baked it to a T, and of course it was delicious.

我烘焙得恰到好處，當然很可口了。