Illumination efficiency
[电] 照明效率
🧩 词语组成解析
illumination
[iˌlju:mi'neiʃən]
n. 照明;阐明，解释清楚;<物>照度;彩饰，图案花饰;
🗣️ 情景例句
The reviews of this show
与这次展览有关的评论
While the priest climbs a post, the devil climbs ten.
道高一尺，魔高一丈。
This model's less expensive than that one.
这种型号比那种要便宜些。