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
Service like this deserves a really good tip.
这样的服务值得拿优厚的小费。
Her garden was most fragrance in the spring.
她家的花园到了春天芬芳四溢。
I think she hit her head when she fell.
我想，她跌下来时，把头给撞了。