Screwjack
螺旋起重机
🗣️ 情景例句
I don't know what-to do.
我不知道怎么做。
We'll have to check these rates against those charged by other suppliers.
我们必须核查一下由其他供应商提供的费率。
And then, James could see! How happy everyone was!
紧接着，詹姆斯能看见了！大家多么高兴啊！