trolly的读音 trolly中文意思
英音
['trɒlɪ]
美音 ['trɒlɪ]
n. 手推车，货车美音 ['trɒlɪ]
trolly 用法和例句
- This paper establishes dynamics models of lifting mechanism , traveling mechanism of trolly of gantry came , and ascertains dynamics load under different working conditions according to dynamics theories .
- 根据起重机动力学理论，建立了门式起重机起升机构的动力学模型，确定了在不同工况下的动力载荷。