Leaching oxide
[医] 氧化铅
🧩 词语组成解析
[计] 浸提, 浸析\\n[化] 浸取; 浸提; 沥滤; 沥取; 液固萃取
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
It is.
正是。
I would like to confirm the reserved seat.
我要确定已预定的位置。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189
然而阳近一段时间，老年养老金只付给那些最穷的人，因为失业的人数一直在增长。