Powdered coal
[化] 粉煤; 煤粉; 煤末
🧩 词语组成解析
a. 弄成粉末的, 粉状的\\n[医] 粉状的
coal
[kol]
n. 煤;煤块;煤堆;木炭;
vi. 上煤;加煤;
vt. 给…加煤;把…烧成炭;
🗣️ 情景例句
Is it too early to call Mr. Carlson?
现在打电话给Carlson先生会不会太早了？
You'd better go at once, hadn't you?
你最好马上走，不对吗？
or'ho! my father', or'my mother', according to the age and sex of the captive.
嗬！我的爸爸、"嗬！我的妈妈通过按象的年龄性别，