Reflecting grating
[电] 反射光栅
🧩 词语组成解析
a. 反射的, 引起反射的, 思考的, 沉思的
grating
[['greitiŋ]]
n. 光栅, 摩擦, 摩擦声\\na. 令人气恼的, 刺耳的
🗣️ 情景例句
He has had various experiences in his life.
他的生活经验丰富。
I got my bicycle repaired.
我修好了脚踏车。
Both the police and the workmen were grateful to the student for this piece of advance information.
警察与工人都对那个学生事先通报情况表示感谢。