Welded impeller
[化] 焊制叶轮
🧩 词语组成解析
v. 焊接；使结合（weld的过去分词）
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
Her efforts were rewarded by good results.
她的努力获得了良好的结果。
He is far too qualified for such a menial position.
他做那样卑贱的工作，未免太可惜了。
We can make a fire and warm ourselves, I suggested.
“我们可以生火取暖，”我说道。