Organotitanium polymer
[化] 有机钛聚合物
🧩 词语组成解析
🗣️ 情景例句
I really appreciate you coming over to help me with my math.
我真的很感谢你过来帮我补习数学。
To eat dinner
吃晚饭
My car needs washing.
我的车需要洗一洗。