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
How are you?
你好吗？
All's fish that comes to his net.
到了网中都是鱼。
That's terrible.
真糟糕！