Catalytic coal liquefaction
[化] 煤催化液化
🧩 词语组成解析
n. 煤;煤块;煤堆;木炭;
vi. 上煤;加煤;
vt. 给…加煤;把…烧成炭;
n. 液化, 溶解, 液化作用\\n[化] 液化; 液化作用
🗣️ 情景例句
We can't get this bow tie tied.
我们打不好领结。
His opening remarks were serious.
他的开场白说得很严肃。
Is there anything that we can do?
有什么需要我们帮忙的吗?
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