Isocrackate
加氢裂化生成油
🗣️ 情景例句
Well, that's what fathers are for.
嗯，父亲们的用处正在于此。
In this flat country people grow wheat and corn and raise cattle.
在这个平原国家人种小麦和玉米并且养牛。
A navy ship was in a port in Scotland for repairs.
一艘军舰停靠在苏格兰的一个码头等待维修。