-
(单词翻译:双击或拖选)
Alibaba's logistics subsidiary Cainiao Network brought its automatic guided vehicles (AGV) to this year's China International Fair for Trade in Services. Several AGV robots loaded with goods moved around a display area, attracting a crowd of onlookers1.
Self-charging Wi-Fi-equipped robots like these are responsible for picking and transporting packages at Alibaba's unmanned warehouses2.
点击
收听单词发音
![收听单词发音](/images/play.gif)
1
onlookers
![]() |
|
n.旁观者,观看者( onlooker的名词复数 ) | |
参考例句: |
|
|
2
warehouses
![]() |
|
仓库,货栈( warehouse的名词复数 ) | |
参考例句: |
|
|