Ethoxybiphenyl
[化] 乙氧基联苯; 乙氧基联二苯
🗣️ 情景例句
I'd like to introduce you to some of my friends.
我想介绍你认识一些我的朋友。
You can't count on the weather being fine.
你不能指望天晴。
and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.
因此，尽管制造这些工具的人的骨头早已荡然无存，但远古时代的石头工具却保存了下来。