Celanex
热塑性芳族聚酯
🗣️ 情景例句
We hope you're successful in your new post.
我们希望你在新的岗位上成功。
Seldom seen, soon forgotten.
见得少，忘得快。
At exactly that moment, the telephone rang.
恰恰在此时，电话铃响了。