Helical conveyor
[化] 螺旋运输机
🧩 词语组成解析
a. 螺旋状的\\n[电] 螺线
conveyor
[[kən'veiə]]
n. 搬运者, 传达者, 转让财产者, 输送机, 输送设备\\n[计] 传送机, 传送带
🗣️ 情景例句
Nice weather today, isn't it?
天气不错，是吧？
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是内史密斯的蒸汽锤。