Washed coal
[化] 洗煤
🧩 词语组成解析
a. 洗过的
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
and Mom has all these committees she's on.
妈妈又有那么多的小组会议要开。
How are you feeling today?
你今天感觉怎么样？
Hello, Jim! How are you?
吉姆，你好吗？