Epm
[化] 二元乙丙橡胶; 乙丙二元橡胶
🗣️ 情景例句
How can anybody get a word in around here?
在这里谁有机会插话呢？
Do you like traveling?
你喜欢旅游吗？
I'm not sure. It was difficult to see. Wei Hua and Sun Meiying were both neck and neck.
我不敢肯定。很难说。魏华和孙美英不分上下。