Devolatilization of coal
[化] 低溫煉焦
?? 詞語組成解析
n. 液化作用；脫揮發份作用
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
coal
[kol]
n. 煤;煤塊;煤堆;木炭;
vi. 上煤;加煤;
vt. 給…加煤;把…燒成炭;
??? 情景例句
How is everyone in your family?
全家都好嗎？
My head has been hurting.
我頭痛。
What will be the population of the world in the year 2000?
2000年世界人口將是多少？