Impellers
n. 推进者, 叶轮( impeller的复数形式 )
🗣️ 情景例句
Maybe I can help. Tell me what it is, Susan.
也许我能帮忙。说给我听听 ，Susan。
We can't make a decision without knowing the facts.
我们不能不知道事实，就作决定。
I think that maybe his Chinese teacher will give Jim some work to do during the holiday.
我想吉姆的汉语老师也许会给他布置一些假期作业。