Anthracite culm
[机] 无烟炭粉
🧩 词语组成解析
anthracite
[['ænθrəsait]]
n. 无烟煤\\n[化] 无烟煤
n. (空心)秆, 茎, 灰煤\\n[医] 杆, 竹竿
🗣️ 情景例句
I went into business for myself
我当初自己开业
In college I majored in science.What was your major?
在学院我主修了自然科学，你主修了什么？
What should I do? Maybe I should have told that workmate I knew what he was doing.
我该怎么办？也许我早该对那个工人说我知道他的行为。