Dinaphthylene
[化] 二亚萘基
🗣️ 情景例句
How do you keep in shape?
你怎么保持身材？
A road of a thousand miles begins with one step.
千里之行始于足下。
I've never heard of that, Sir. Will the men enjoy eating it, Sir?
我还从来没听说过这样的事儿，先生。水手们会爱吃吗，先生？