Pentaene
[化] 五烯
🗣️ 情景例句
I approach things enthusastically and I don't like leaving things half done.
我热诚对待每件事，不喜欢半途而废。
There it is.
门在那儿。
After he was defeated by a boxer called Gentleman Jackson, he was quickly forgotten.
他在被一个叫杰克逊绅士的拳击手击败后很快被遗忘。