-
The testing of the prototype machine is complete and modifications are in train.
样机的试验已结束，改型工作准备就绪。
youdao
-
How do you test the prototype of the vending machine?
你如何测试一个自动售货机的原型？
youdao
-
How do you test the prototype of the vending machine?
你如何测试一个自动售货机的原型？
youdao