Darkfield illumination
[医] 暗[视]野照明
🧩 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
Eight o'clock is fine.
八点钟可以。
Why did the company demand his resignation?
为什么公司命令他辞职呢？
Which shop?
哪个商店？