间隔: interval; space; spacing; blanking; blank; region; distance; gap; intermission 短语和例子留间隔 space out; 间隔五米 an interval of five metres; 有一天时间的间隔 with an interval of one day; 没有间隔 without inter
印刷: print; printing; printing(-) out; black and white 短语和例子彩色印刷 coloured printing; 第一次印刷 first printing; 立体印刷 stereoscopic printing; three-dimensional printing; 用斜体字印刷 print in italics; 铅版印刷 p
