What I'm integrating to is f of x of t and y of t.
我积分的是f，y
Actual strength of s and t is composed of its ability of potential and appearance.
科技实力由科技潜在能力(科技势能)、科技显现能力(科技动能)构成。
The proof of gold is fire, the proof of woman, gold; t he proof of man, a woman.
火可以检验真金，金子可以检验女人，而女人可以检验男人。
The proof of gold is fire, the proof of woman, gold; t he proof of man, a woman.
火可以检验真金，金子可以检验女人，而女人可以检验男人。
应用推荐