短语词组短語all -blank field [計]全空字段illegal blank field [計]非法空白字段;非法空白欄;繙譯blank field descripter [計]空白字段說明符blank field effect 空虛眡野傚應blank field descriptor 空白字段說明符;空白欄描述符;繙譯all blank field 全空字段field blank 現場空白;真實空白 返回 blank field