Coal flotation
[化] 煤浮选
🧩 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;
[化] 浮; 浮游选矿\\n[医] 浮集(法), 浮选(法)
🗣️ 情景例句
He did it in no time.
他马上做了那件事。
The cobbler must stick to his last.
安分守己。
Great! Could you bring it to school tomorrow?
好极了！你明天能把它带到学校来吗？