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
Did you remember your other appointment for today?
还记得今天的另一个约会吗？
My book has a dark blue cover.
我的书有一个深蓝色的封面。
We were so excited, my brother and I, that we did not get to sleep until very late.
我们太激动，以至于我和我弟到很晚才睡得着。