Methanator
甲烷转化器
🗣️ 情景例句
No, it's an original. My father's friend is a calligrapher, and I had him make it for you.
没错，这可是真迹。我父亲的朋友是书法家，专门帮你写的。
They that sow in tears shall reap in joy.
泪水汪汪播种，得意洋洋收获。
Will you come through to the back, please?
请跟我到后面去。……你何不试试这套呢？