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
Jack, Would you please read this letter of application I've just written?
杰克，你能读一下这封我刚写的求职信吗？
My money is all gone!
我一文不名了！
That's the doorbell, said Ann's mother. They're here!
“门铃响了，”安的母亲说。“他们来啦！”