词汇	built-up crank shaft
释义	built-up crank shaft 组合曲柄轴
随便看	alternative event alternative events alternative exchange system alternative explosive alternative expression alternative extra equipment alternative feeder alternative females alternative fever and chill Alternative fibre alternative field alternative field AF cleaning alternative field cleaning alternative file attribute alternative forced choice test alternative forced-choice test alternative form alternative formation alternative form of character alternative-form reliability alternative forms alternative framework alternative freezing and thawing treatment alternative freight alternative frequency