常見例句雙語例句I think we need to buy a new projection apparatus.我想我們需要買一臺新投影儀。http://dj.iciba.comThe scene of the banquet which is as vivid as life is only the component of lights from the projection apparatus.讓您感受到真實存在的宴會桌現(xiàn)場其實衹是投影儀投射出的光。blog.sina.com.cnOptical system, color information displaying method, optical deflecting device, and image projection displaying apparatus.光學系統(tǒng)，彩色信息顯示法，光偏轉器和圖像投影顯示器。ip.com 返回 projection apparatus