词汇	bull rail
释义	bull rail 码头护缘
随便看	sample size loss sample size model sample size requirement sample size requirements Sample Sizes sample size, sample capacity sample skein sample skein winder sample skewness sample skewness coefficient Sample s management samples matching sample smear samples normalization samples of geochemical prospecting samples of goods samples of many barn cleaner Sample space partition sample spaces sample spacing sample span algorithm sample-specific sample specific behavior sample spectral function sample spectrum