Flotation concentrate
[化] 浮选精矿
🧩 词语组成解析
[化] 浮; 浮游选矿\\n[医] 浮集(法), 浮选(法)
concentrate
['kɑnsn'tret]
vt.& vi. 专心于;注意;集中;聚集;
vt. 浓缩，（使）浓缩;[采矿]汰选;选矿，精选，富集;
vi. 凝缩，浓缩，提纯;
n. 浓缩物;
adj. 集中起来的，经过浓缩的;
con共同+centr中心+ate动词后缀→集中；浓缩
🗣️ 情景例句
Oh, you think you're going to have a hard time
你认为需要大费周折
If you're sure you're not in a hurry, I can use a little help.
如果你真的不忙的话，我可能要你帮个小忙。
Later, for its personal safety and practical needs,
慢慢地，由于自身安全和实际需要，