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
We'd like to make a reservation for this weekend.
我们想预订一个这个周末的房间。
What's so funny?
什么事那么好笑？
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。