Powdered anthracite
[化] 粉状无烟煤
🧩 词语组成解析
a. 弄成粉末的, 粉状的\\n[医] 粉状的
anthracite
[['ænθrəsait]]
n. 无烟煤\\n[化] 无烟煤
🗣️ 情景例句
I know they are.
我知道他们会。
Honest men marry soon, wise men not at all.
诚实的人马上结婚，聪明的人就不这样。
After the accident, all the lines and taps were clearly marked and new people joining the workforce were given a talk on safety before they started work.
火灾过后，所有的管道和龙头都被标得一清二楚，而且加入劳动队伍的新工人在开始工作之前要接受有关的安全教育。