Coal slag
[化] 煤渣
🧩 词语组成解析
coal
[kol]
n. 煤;煤块;煤堆;木炭;
vi. 上煤;加煤;
vt. 给…加煤;把…烧成炭;
slag
[slæɡ]
n. 矿渣;熔渣;
vt.& vi. （使）成渣（状）;变熔渣;
🗣️ 情景例句
I hear they intend to marry.
我听说他们打算结婚。
Why did you get up so early?
为什么你这么早起床？
So what should you do? We'll assume that you have sorted out the basics --
那么你该怎么做呢？我们假定你已把基本情况弄清楚了，