例句與造句

1. The fracture of the head and upper and lower bolts of connectingrod of a diesel engine was analyzed
   采用化學(xué)分析，金相檢驗及力學(xué)性能測定方法對汽車柴油機(jī)在運行中發(fā)生的連桿蓋及上、下螺栓的早期斷裂進(jìn)行了分析。
2. It's difficult to find connectingrod in a sentence. 用connectingrod造句挺難的