blackening的用法和样例:
例句
用作名词 (n.)
- Hellish flames billowed upward, blackening the groaning roofbeams.
地狱般的火焰向上翻滚着巨浪,烧黑了房梁,发出嘎吱声。 - Quite significantly, there was no blackening of the emulsion at the mirror's surface.
十分引人注意地,在反射镜表面的乳胶没有变黑。 - The output signal from the detector may be the blackening of a photographic emulsion.
探测器的输出信号可以是照相乳胶的黑度。
词汇搭配
- oil blackening 蓝化
- bulb blackening 灯泡变黑
- film blackening 胶片变暗