Naphthylmethylidyne
萘次甲基
🗣️ 情景例句
If you need anything, just ask.
假如你需要什么尽管讲。
Will it be convenient for you to explain your plans to him?
你向他解释计划将是方便的吗？
It lasts from May to July.
从5月持续到7月。