单词	disk hinged valve
释义	disk hinged valve 球门自动阀
随便看	convolution of functions convolution of generalized function convolution of measures convolution of probability distribution convolution of two function convolution of two functions convolution operation convolution operator convolution output convolution principle convolution processor convolution property convolution result convolutions convolution signal convolutions of broca convolutions of cerebrum convolution spectrometry convolution spectrum convolution sum convolution summation convolution theorem convolution transform convolution-type kernel convolution voltammetry shgy shhc shhs shhx shi shike shiwa shjh shjj shjs 面包车面包鱼面友面叙面向面呈面告面命面和心不和面商