Impulse impeller
[化] 推进叶轮; 冲力叶轮
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
Emergency Assistance, may I help you?
紧急事故救援中心，有什么需要帮助的吗？
My brother's in the army.He was just promoted to the rank of major.
我的兄弟在军队工作.他就被提拔为少校。
The Great St.Bernard Pass connects Switzerland to Italy.
圣伯纳德大山口连接着瑞士与意大利，