Fluororubber 246
[化] 氟橡胶246
🧩 词语组成解析
[化] 氟橡胶
🗣️ 情景例句
I take care of both to the best of my ability.
我尽我所能把两方面都照顾好。
How did you sign the letter?Did you write, sincerely yours?
你怎么签名信的?你写了"真诚地你的"？
In the meantime, the lorry driver had to sweep up hundreds of broken bottles.
在这段时间里，卡车司机不得不清扫那几百只破瓶子。