Contracid
康特拉西特镍铁铬钼合金
🗣️ 情景例句
Just make the few changes I suggested and your letter will be perfect!
只要改动我提到的个别地方，你的信就会很完美了。
The U.S. will take one route, the Japan take other.
美国和日本采取不同的新路径。
I'll leave them for you to look over.
我会留下来给你慢慢的看。