词汇	hollow spinner
释义	hollow spinner 中空螺旋桨整流罩
随便看	Returns the source text of the code item Returns the square root of a numeric expression Returns the square root of a specified number Returns the string of bytes used to sort Char Returns the tangent of a number Returns the test for independence Returns the top-level extensibility object Returns the type code of a specified variant Returns the type of the PHP variable var returns time series returns to Returns to blind returns to education returns-to-education approach returns to experience return stoke time return stolen property return stop returns to scale returns-to-scale returns to scale of plant returns to schooling returns to the water used return strand Return straw to field